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Steven Dux Said His Own Edge Was Fading. We Measured It.

Episode A10 · report format v2 · lab run 2026-06-30 (market-cap probe) · 2026-08-16 01:02 UTC (decay probe), pre-registrations dated 2026-06-30 and 2026-08-15 — not hash-locked
VERDICT — ONE VERSION OF HIS RULE IS FALSE. THE OTHER WAS REAL IN 2021 AND IS GONE BY 2023 — AND HE SAID SO FIRST

He states the same mechanism two ways in two interviews, so we pre-registered and ran both. Sectioned by market cap it is false: across 76 survivorship-free parabolic runs drawn from 1,058 detected, the dollar volume at the top is not clustered inside a cap bucket, and the multiplier does not hold constant — it collapses from 121 to 18 to 6 as cap rises, which is the opposite of the stated shape. Sectioned by year it was real, and large. In 2021, a normally-dead micro-cap that printed $1 billion of volume in a day closed lower the next day 69.7% of the time with a median of -9.93%, against a 48.9% / +0.00% base rate in the same population and the same year — +20.7pp, on 234 events, measured from one closing price to the next. By 2023, at $200 million — the number he himself gives for that year — the same measurement returns +5.3pp and a median of -0.17%. He told his audience on camera that the number was falling. He was right. The correction we owe him is that it fell differently than described: what decayed was not the level, it was the effect. And one thing this page does not establish is whether any of it was ever available — a next-day close-to-close return is not a trade, and we have never been able to measure borrow or locate for this population.

What we granted, and what we actually tested

Granted, not measured: three things, none of them grudgingly. He makes money, and the record is better-attested than the genre norm — third-party verified by his own account, and he invites direct brokerage verification on camera. We did not audit it and we do not dispute it. His stated facts check out where we can check them: we pulled the three figures he gives from memory on camera and scored them against our survivorship-free daily store — 3 of 3 inside the stated tolerance. He says HPX traded “it only trade around the 1.4 million shares throughout the day”; the store says 1,431,196 shares, 2.2% off. He says it ran to $50; the high was $50.50. On a delisted ghost, three years later, from memory. And he named the decay himself, unprompted, on camera — which is the whole reason the second probe exists. Sources credited and linked: Steven Dux — first-green-day walkthrough (his own channel) · Humbled Trader — the statistics interview with Steven Dux.

Tested: the two stated formulations of one mechanism, each pre-registered before its run. Formulation one, from the first-green-day walkthrough: a parabolic micro-cap tops at roughly the same cumulative dollar volume for a given starting market cap. Formulation two, from the interview: a day’s volume times its average traded price crossing a ceiling means the stock falls the next day — and the ceiling fell from $1 billion in 2021 to $200 million in 2023. 1,058 detected runs → 76 usable on the first; 6,778 normally-illiquid tickers, 47 scored cells, every one of them against a same-year control arm on the second.

What this report does NOT claim, pre-committed before the data: that any of this was reachable. There is no entry, no exit, no friction, no borrow and no locate in a single number on this page — a next-day close-to-close return is not a trade, and we do not claim the effect was harvestable by anyone in any year. Nor does it claim anything about his execution, his sizing, or his discretion, which is the part he says repeatedly is where his money is made. Nor about the float-sectioned version of the rule, which is the one he may actually run and which is untestable in principle with any data we can obtain. Nor whether he can be copied. Nothing here measures that.

§1 · The pre-registrations — and what they are not

These two pre-registrations are dated, not hash-locked, and we are saying so. There are two of them because he states the mechanism two different ways in two different interviews, and each got its own frozen goalposts before its own run: 2026-06-30 and 2026-08-15. Both files say in their first line that they were locked before any result existed, and both runs are internally consistent with that. But no commit lock exists for either one. The later lab's pre-registration, its probe and its results all landed in a single commit, so version control cannot witness the ordering; the earlier lab is not in a repository at all. What stands behind the dates is a written attestation, and an attestation is not cryptographic evidence. Filling that gap with a hash that does not exist would be the exact move this channel was built to catch, so the gap is printed instead.

The falsifiable question

Two questions, one per formulation. Does the signal exist at all — conditional on a normally-illiquid micro-cap printing a daily dollar volume above the threshold he names, is the next day negative materially more often, and more deeply, than the matched base rate for the same population in the same year? And does the ceiling decay as he says — is the best-separating threshold in 2021 at least 3× the one in 2023, falling monotonically in between? Behind both, the older question the first probe asked: does the dollar volume at the top cluster inside a market-cap bucket, at a stable multiple of cap?

Our stated prior: we leaned FALSE on the signal and called the decay a coin flip — and we were wrong about the most important year

The frozen prior read: lean FALSE on the signal (~70%), genuinely uncertain on the decay (~50%). The reasoning was that micro-cap parabolas mean-revert on average — but so does the control arm — so we expected a real but small gap failing the 10-point bar in both years. The verdict came out where we guessed and the mechanism did not. 2023 failed as predicted, at +5.3pp. 2021 did not: it cleared the bar twice over at +20.7pp. Being right about the headline for the wrong reason is still being wrong, and the direction of the error runs toward him, not away.

The primary configuration (locked)

ParameterLocked value
Population (decay probe)common stock whose lifetime median daily dollar volume is under $2M — 6,778 tickers. A split-invariant proxy, chosen so no price gate is needed
Price gatesforbidden. Prices in this store are split-adjusted as of the pull, so a naive “under $20 = micro-cap” filter returns post-split large caps. Any figure not built on that correction is void
Eventa ticker-day in that population whose volume × average traded price crosses the threshold
Outcomenext trading day’s close over this day’s close, same ticker. Days with no next-day row are reported, never silently dropped
Control armevery ticker-day in the same population and the same year that did not cross the threshold
Threshold grid$50M · $100M · $200M · $300M · $500M · $750M · $1,000M · $1,500M · $2,000M
His stated thresholds2021 $1,000M · 2023 $200M — 2022 is a sweep result only; he never gave a number for it
Power precondition (decay)at least 50 events in a year-cell, or it is reported UNDERPOWERED and carries no verdict
Years2021 · 2022 · 2023 · 2024 · 2025 (2021–2023 primary, the rest for the record)
Run detection (market-cap probe)at least 4× off a local trough within 8 trading days, at least 3 green days, holding twice the trough for 2 days; the top is the local max within 3 days
Cap buckets (market-cap probe)B1 ≤ $50M · B2 $50M – $100M · B3 $100M – $200M, each needing 12 runs to carry a verdict
Universe (market-cap probe)survivorship-free common stock, delisted names included by construction — 1,058 runs detected across 841 tickers, 76 usable, 2012-2026

Deliberately NOT tested — named in advance

  1. Borrow and locate. Named as out of scope in both pre-registrations before either ran. No column in any store we hold carries a borrow rate, a locate fee, short interest, or shares available to short.
  2. Any float-sectioned variant. There is no share-float tag in company filings to build one from — the only float field published is an annual dollar figure, not a share count.
  3. Intraday entries and exits. Every number here is close to close. His rule is intraday, and our minute bars exclude this population by construction — 3 of 3 of the tickers he names on camera are absent from them.
  4. Any realizable profit and loss. This is a descriptive price-action probe. A confirmation on either question licenses no build.
  5. His self-reported win rates and trade counts. No independent entry or exit timestamps exist for them, so they may appear as his claims and never as figures of ours.
A gap of 10 points or more in both years at his own levels would have said the stated rule is doing real work at the level he teaches; a gap under it in either year would have said the level he teaches is no longer the level that separates. And on the older probe: a clustered middle-50% with a stable multiplier would have confirmed the market-cap version outright. Both endings were disarmed on paper before the run.

The goalposts — all required to proceed

#Pre-registered goalpostMeasuredPass
1Pre-registered goalpost — decay probe — power precondition: at least 50 events in each year-cell we score2021 n = 234 · 2023 n = 789YES
2Pre-registered goalpost — decay probe C1 — the event arm's share of down-next-days beats the same-year control arm by at least 10 points, in both 2021 and 2023, at his own stated levels2021 +20.7pp · 2023 +5.3ppNO — 1 of 2 years
3Pre-registered goalpost — decay probe C2 — the event arm's median next-day return is negative and at least 2 points below the control median, in both years2021 -9.93pp · 2023 -0.17ppNO — 1 of 2 years
4Pre-registered goalpost — decay probe C3 — the best-separating threshold in 2021 is at least 3× the one in 20232021 $1,000M vs 2023 $50M — and 2023’s sits on the floor of our own sweep gridYES
5Pre-registered goalpost — decay probe C4 — that threshold falls, or holds, 2021 → 2022 → 2023$1,000M ≥ $750M ≥ $50MYES
6Pre-registered goalpost — market-cap probe C1 — the dollar volume at the top is clustered inside each powered cap bucket (middle-50% spread narrower than the median)B1 1.56 · B2 1.08 · B3 1.89 — the bar is below 1.00NO
7Pre-registered goalpost — market-cap probe C2 — the bucket medians rise with market cap$1,221M < $1,268M on the 2 powered buckets; B3 (n = 6) is underpowered and carries no verdictYES
8Pre-registered goalpost — market-cap probe C3 — the multiplier k is order-stable across cap buckets (largest / smallest bucket median no more than 3)B1 121.3 · B2 18.1 · B3 5.6 — ratio 6.7 on the powered pairNO

4 of 8. The two probes split, and the split is the finding. On the decay probe the first question is FALSE by the frozen rule, which required both years and got 1 of 2; the second is CONFIRMED, and the decay ran harder than he described. On the market-cap probe the shape fails outright. What passed and what failed point the same way: the mechanism he named was doing real work at the start of the window and is not doing it at the end, and the sectioning he gave for it in the earlier interview was never the right sectioning.

§2 · The headline arithmetic

FigureValueWhat it means
2021, at the ceiling he states for that year ($1 billion in a single day)69.7% closed lower the next day · median -9.93% · n = 234a normally-dead micro-cap that printed an enormous day
the same-year control arm — every day in the same population that did not cross48.9% · median +0.00% · n = 599,363the coin flip the event arm is measured against
the 2021 gap+20.7pp · -9.93pp on the medianlarge, base-rate-controlled, and it is his effect
2023, at the ceiling he states for that year ($200 million)54.0% · median -0.17% · n = 789the same measurement, two years later
the 2023 gap+5.3pp · -0.17pp on the medianunder the 10-point bar we locked before the run
the gap at each year’s own best-separating threshold+20.7pp → +10.5pp → +7.4pp → +4.4pp → +4.5ppfour consecutive years of decay toward the base rate, 2021–2025
the threshold-response slope — the gap at $50M against the gap at $750M, the highest threshold with enough events to score in both years2021: +9.3pp → +19.6pp · 2023: +7.4pp → -7.1ppin the first year the bigger the day the bigger the fade; in the second that relationship has inverted
the market-cap version — the multiplier k by cap bucket (n = 76 runs)121.3 · 18.1 · 5.6the claim is that k is roughly constant; measured, it collapses as cap rises
the same-bucket spread of dollar volume at the top (middle 50%, over the median)1.56 · 1.08 · 1.89“the same dollar amount” requires this below 1.00; no bucket is
his own on-camera facts, checked against our survivorship-free store3 of 3 inside the per-claim tolerancethe steelman — and it is a measurement, not a courtesy

§3 · Was it the path? The stress tests

Was the 2021 result a handful of meme names? No. Dropping the five largest events in each year moves 2021 from +20.7pp to +21.0pp — it goes up — and leaves 2023 unchanged at +5.3pp (+5.35pp against +5.26pp before the drop). Neither year is carried by its tail.

Did the losers quietly delist before we could measure them? That would bias toward the claim, so we counted it. Rows with no next-day close: 0 of 234 in the 2021 cell and 0 of 789 in the 2023 cell.

The single cleanest diagnostic in the whole probe is the sign of a slope. In 2021 the gap grows as the threshold rises — +9.3pp at $50M → +12.8pp at $200M → +17.6pp at $500M → +19.6pp at $750M — which is exactly what a real supply-exhaustion ceiling should do: the bigger the day, the bigger the fade. In 2023 it does the opposite. It shrinks as the threshold rises and then turns negative — +7.4pp at $50M → +5.3pp at $200M → +3.3pp at $500M → -7.1pp at $750M. That slope inverted between the two years. It is the reason we read the result as an effect that died rather than a ceiling that moved. Every step above is a cell with at least 50 events in both years; the 2023 gap runs further negative above $750M, but on 23 events, which is under our own power floor and carries no verdict. It is in the ledger, marked not powered.

And on the older probe, the market-cap version fails the same way twice more. Restricted to the more recent half of the record (n = 67) the multiplier still spans 6.4× across cap buckets; with the three largest names removed (n = 73) it still spans 6.6×, against a pre-registered bar of 3. The single most extreme row in that ledger is BMNR: a $9M company that traded $10.3 billion on the way to its top, for a multiplier of 1,137.6 against a bucket median of 121.3. A rule that says “roughly the same dollar amount” has to survive that row, and it does not.

§4 · The controls

Every event number on this page is scored against a control arm, and the control arm is the reason the numbers mean anything. It is every ticker-day in the same population, in the same year, that did not cross the threshold. Without it this probe would measure micro-cap drift and call it a signal.

The control arm is remarkably stable: 2021 48.9% down-next-days on 599,363 non-crossing ticker-days, drawn from a population of 3,117 names and 599,979 ticker-days · 2022 48.6% down-next-days on 690,823 non-crossing ticker-days, drawn from a population of 3,271 names and 691,419 ticker-days · 2023 48.7% down-next-days on 643,528 non-crossing ticker-days, drawn from a population of 3,197 names and 647,472 ticker-days · 2024 50.0% down-next-days on 610,798 non-crossing ticker-days, drawn from a population of 2,956 names and 612,744 ticker-days · 2025 50.5% down-next-days on 600,756 non-crossing ticker-days, drawn from a population of 2,921 names and 603,225 ticker-days. A coin flip, every year, and a median next-day return that never lands further than 0.05 points from zero in any of them. That is the line the event arm has to beat, and in 2021 it beat it by +20.7pp.

On the market-cap probe the control is a different shape: a bootstrap confidence interval on each bucket median. Those intervals are wide, and the width is the finding — a claim that parabolas top at roughly the same dollar amount needs a narrow one. The middle-50% spread over the median came in at 1.56 · 1.08 · 1.89 against a pre-registered bar of 1.00.

§5 · The best objection, pre-registered and answered

“You tested the market-cap version. I trade the float version. My dollar block is trapped shares times price — that is float, not market cap, and you just told your audience you cannot measure float.”

That objection is correct, and we are conceding it rather than answering it. The house rule here is that a steelman gets answered with a run, not a caveat. This one cannot be, and saying so plainly is the finding: company filings publish no share-float tag, so the float-sectioned version of his rule is untestable in principle with any data we can obtain. Settling it needs a float-data vendor, and that is the first item in §8.

The second objection is ours, against ourselves. 2023’s best-separating threshold is $50M — which is the bottom cell of our own sweep grid. An estimator that lands on its own boundary has run out of road. So the honest reading is not that the ceiling relocated downward to a precise new level; it is that by 2023 there is no threshold effect left to locate and the sweep returned its least-bad cell. That is why this report publishes the ladder and the slope and never a decay multiple: the multiple is an artifact of where we put the floor of the grid, and a number we cannot defend is a number we do not print.

The third is the one that matters most and it has no answer here at all. Nothing above is a trade. There is no entry, no exit, no slippage, no commission, no borrow fee and no locate in any figure on this page. From three unrelated short-side studies of our own, the binding constraint on this kind of position was never the borrow fee — it measured near 1% of gross on an intraday hold — it was whether a locate existed at all, and in all three the apparent edge sat entirely inside the part of the market that could not be borrowed. Those are measurements about our own strategies, not about his, and they carry no verdict on him. Whether the 2021 effect was ever available to anybody is not established on this page.

§6 · Their own terms

The sources, credited and linked. Everything we tested is a claim he makes on camera in one of two videos: Steven Dux — first-green-day walkthrough (his own channel) · Humbled Trader — the statistics interview with Steven Dux. The market-cap formulation comes from the first; the year-sectioned formulation and both of his stated ceilings come from the second. Watch them and check us — that is the point of naming them.

Our sectioning is not his sectioning, and he says so. He keys on float. We keyed the first probe on market cap because market cap is what we can reconstruct point-in-time from filings and float is not published anywhere as a share count. Those are different quantities for exactly the names in question, where a small free float sits under a much larger share count. Our market-cap result is a result about the market-cap version of his rule and nothing more.

Our clock is not his clock. He trades this intraday, off the open, with a read on first weakness. We measured one closing price to the next, because our minute-bar universe was selected on lifetime median dollar volume and a pump’s lifetime median is tiny by construction — 3 of 3 of the tickers he names on camera are missing from it entirely. Which of the two clocks is kinder to the rule is something we did not measure and will not guess.

And the part of his method we never went near is the part he says carries it. Sizing, crowding limits, the categories he refuses to touch, the discretion to stand down. He names the sector that beats him, on camera, unprompted. None of that is in any number here.

§7 · The complete ledger — all 47 scored cells

All 47 scored cells of the decay probe, every year and every threshold, including the ones that make the rule look worse and the ones that make it look better. 9 thresholds × 5 years is 45 sweep cells, plus the 2 ex-top-5 robustness cells. The rows at his own stated levels are labelled HIS STATED LEVEL; the best-separating cell in each year is labelled best-separating. Gap %neg is the event arm minus its same-year control arm — the only column that carries a claim. Cells under 50 events are marked not powered and carry no verdict; they are published anyway, because dropping them would hide how thin the top of the grid gets in the later years. The market-cap probe is a different lab with a different shape — 76 individual runs rather than cells — and its complete ledger is a separate download: the 76-run market-cap ledger (CSV). Its bucket summary is in §2 and §3. Check our arithmetic: the CSV below is the same file the figures above are computed from.
Download the full 47-cell decay ledger (CSV)
#YearCellThresholdEventsCensoredEvent %negEvent medianControl %negControl medianGap %negGap medianPowered
12021sweep$50M8,1752858.1%-1.07%48.8%+0.00%+9.3pp-1.07ppyes
22021sweep$100M3,9061759.4%-1.45%48.9%+0.00%+10.6pp-1.45ppyes
32021sweep$200M1,816661.7%-2.29%48.9%+0.00%+12.8pp-2.29ppyes
42021sweep$300M1,125562.7%-3.30%48.9%+0.00%+13.8pp-3.30ppyes
52021sweep$500M567466.5%-6.44%48.9%+0.00%+17.6pp-6.44ppyes
62021sweep$750M356168.5%-8.20%48.9%+0.00%+19.6pp-8.20ppyes
72021sweep / HIS STATED LEVEL / best-separating$1,000M234069.7%-9.93%48.9%+0.00%+20.7pp-9.93ppyes
82021sweep$1,500M111069.4%-14.24%48.9%+0.00%+20.4pp-14.24ppyes
92021sweep$2,000M57068.4%-16.80%48.9%+0.00%+19.5pp-16.80ppyes
102022sweep$50M3,6761256.8%-0.63%48.6%+0.00%+8.2pp-0.63ppyes
112022sweep$100M1,736457.7%-0.65%48.6%+0.00%+9.1pp-0.65ppyes
122022sweep$200M860057.1%-0.54%48.6%+0.00%+8.5pp-0.54ppyes
132022sweep$300M550055.8%-0.45%48.6%+0.00%+7.2pp-0.45ppyes
142022sweep$500M190052.6%-0.31%48.6%+0.00%+4.0pp-0.31ppyes
152022sweep / best-separating$750M66059.1%-1.58%48.6%+0.00%+10.5pp-1.58ppyes
162022sweep$1,000M30063.3%-7.80%48.6%+0.00%+14.7pp-7.80ppno
172022sweep$1,500M8050.0%-5.68%48.6%+0.00%+1.4pp-5.68ppno
182022sweep$2,000M4050.0%-6.97%48.6%+0.00%+1.4pp-6.97ppno
192023sweep / best-separating$50M3,2841556.1%-0.36%48.7%+0.00%+7.4pp-0.36ppyes
202023sweep$100M1,500556.1%-0.36%48.7%+0.00%+7.3pp-0.36ppyes
212023sweep / HIS STATED LEVEL$200M789054.0%-0.17%48.7%+0.00%+5.3pp-0.17ppyes
222023sweep$300M527053.5%-0.17%48.7%+0.00%+4.8pp-0.17ppyes
232023sweep$500M196052.0%-0.08%48.7%+0.00%+3.3pp-0.08ppyes
242023sweep$750M60041.7%+0.21%48.7%+0.00%-7.1pp+0.21ppyes
252023sweep$1,000M23039.1%+0.19%48.7%+0.00%-9.6pp+0.19ppno
262023sweep$1,500M5040.0%+0.00%48.7%+0.00%-8.7pp+0.00ppno
272023sweep$2,000M2050.0%-0.56%48.7%+0.00%+1.3pp-0.56ppno
282024sweep$50M5,2201353.9%-0.24%50.0%-0.00%+3.9pp-0.24ppyes
292024sweep$100M2,755854.3%-0.29%50.0%-0.00%+4.3pp-0.28ppyes
302024sweep / best-separating$200M1,439354.4%-0.25%50.0%-0.00%+4.4pp-0.25ppyes
312024sweep$300M888252.5%-0.13%50.0%-0.00%+2.4pp-0.13ppyes
322024sweep$500M376150.5%-0.02%50.0%-0.00%+0.5pp-0.01ppyes
332024sweep$750M174050.6%-0.02%50.0%-0.00%+0.5pp-0.01ppyes
342024sweep$1,000M89047.2%+0.10%50.0%-0.00%-2.9pp+0.10ppyes
352024sweep$1,500M42045.2%+0.85%50.0%-0.00%-4.8pp+0.85ppno
362024sweep$2,000M31045.2%+0.79%50.0%-0.00%-4.9pp+0.79ppno
372025sweep$50M10,9323154.1%-0.37%50.5%-0.04%+3.7pp-0.32ppyes
382025sweep$100M6,0081454.5%-0.38%50.5%-0.05%+4.0pp-0.33ppyes
392025sweep$200M3,115955.0%-0.37%50.5%-0.05%+4.4pp-0.32ppyes
402025sweep / best-separating$300M2,050555.0%-0.33%50.5%-0.05%+4.5pp-0.28ppyes
412025sweep$500M1,066154.5%-0.37%50.5%-0.05%+4.0pp-0.32ppyes
422025sweep$750M626153.5%-0.24%50.5%-0.05%+3.0pp-0.20ppyes
432025sweep$1,000M444153.8%-0.23%50.5%-0.05%+3.3pp-0.18ppyes
442025sweep$1,500M270050.4%-0.03%50.5%-0.05%-0.2pp+0.02ppyes
452025sweep$2,000M184050.5%-0.03%50.5%-0.05%+0.0pp+0.02ppyes
462021ex-top-5 robustness$1,000M229069.9%-9.86%48.9%+0.00%+21.0pp-9.86ppyes
472023ex-top-5 robustness$200M784054.1%-0.17%48.7%+0.00%+5.3pp-0.17ppyes

§8 · What would change our mind

  1. Given a real share-float series for micro-caps, we re-run the identical probe sectioned by float instead of market cap. If the dollar volume at the top clusters against float and its multiple is stable across float buckets, his mechanism is right and our sectioning was wrong. The single row that would flip it is already in our ledger: BMNR, a $9M company that traded $10.3 billion. Send us the data and we run it here first.
  2. A locate-availability feed. This is the bounty we most want and the one we have never been able to buy. Everything anyone might say about whether the 2021 effect was reachable — ours included — is inference until a series exists showing what was actually borrowable, on which day, at what size. Until then this page reports a price regularity and stops there.
  3. A denser threshold grid below $50M. Our 2023 estimate sits on the floor of the grid, so the magnitude of the decay is genuinely unresolved. Our reading is that the effect died rather than the ceiling relocating, and that reading is falsifiable: if a finer grid under $50M shows the gap climbing again, we were wrong about which of the two happened.
  4. Minute bars for the illiquid tail. Our intraday universe is selected on lifetime median dollar volume, which excludes a pump’s own population by construction. With that data the entire first-green-day half of his method becomes testable, and it is currently untested rather than refuted.
  5. A reconstruction that contradicts this grid. Every cell is in the CSV above. If you rebuild the population, the control arm or the event definition and get a different answer, publish it and we will link it from this page.

§9 · What survives

A rule with a number in it has an expiry date, and almost nobody who sells one tells you that. He did. He stood in an interview and said the level had fallen from $1 billion to $200 million in two years. We went and measured it, and the direction he gave was right. The part he did not say — possibly did not know — is that the level was not the thing that was decaying. The effect was. In 2021 the bigger the day, the bigger the next-day fade; by 2023 that relationship had inverted, and a buyer handed a new number would be handed a live-looking parameter for a mechanism that had gone quiet.

So the transferable question is not “what is the number now.” It is “compared to what.” 69.7% of those days closed lower, which sounds like a lot until you learn that 48.9% of all days in that population closed lower too. The gap is the claim. Everything else is the weather.

And the honest end of it: we measured a price regularity, not an opportunity. Whether anyone could have stood in front of it — found the borrow, got the locate, sized it without moving it, survived the left tail he himself describes — is a question this page does not answer and did not try to. That is the reopen bounty, and it is still open.

§10 · Want to run a test like this yourself?

Everything we make is free — the reports, the ledgers, all of it. The only thing that costs us real money is the market data.

Where the numbers on this page came from. The equity history behind this report is a one-shot pull from Massive.com (formerly Polygon.io). No options data was used here. They do not pay us, they have no say in a verdict, and they are not the link below.
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