Separating lines
Opening at the same price in the opposite direction confirms the trend continues.
Measured in crypto — Binance spot · 540 pairs, delisted ones included · 0.2% per round trip
- ✓invariance
- ✓costs
- ?placebo
- ✓benchmark
- ?out of sample
- ✓multiple testing
What was measured
How many of those trades actually count
What it paid, before any deductions
Where it stalled · against randomly drawn dates
What this result does NOT say
- One market, one universe
- Measured on 507 spot cryptocurrency pairs, delisted ones included. It says nothing about futures, equities or indices, nor about how the same technique behaves in another market.
- One window of time, not every window
- The measured period runs from 2017-08-17 to 2026-07-28. A market moves through regimes, and a technique can work in one and fail in another — the card measures the regimes that fit inside this window, not the ones still to come.
- One cost structure
- The cost charged is 0.10% per leg, in and out. Anyone paying more than that gets a worse result, and anyone paying less gets a better one — the verdict holds for this fee.
- One exit rule
- The trade was closed by: the auditor's fixed horizon (10 bars). The same entry measured with a different exit is a different strategy, and can earn a different verdict — it happens in this archive.
- The number of trades is not the sample size
- There are 4,275 trades, but only 304 independent market episodes: a single move fires the technique across dozens of assets at once, and counting those as separate observations inflates any result. It is the smaller number that governs the arithmetic. With 304 episodes, what the data supports is a range from -0.15% to +1.73% per trade — the published average is the centre of it, not the exact measurement.
- Daily bars
- Measured at the daily close. Nothing here measures what happens inside the day, and an intraday technique is not auditable with this data.
Numbers and reproducibility
The six controls
| control | status | t | threshold | episodes |
|---|---|---|---|---|
| invariance | passed | — | — | — |
| costs | passed | 1.24 | 1.97 | 304 |
| placebo | inconclusive | 1.41 | 1.97 | 304 |
| benchmark | passed | — | — | — |
| out of sample | inconclusive | — | — | — |
| multiple testing | passed | — | — | — |
- invariance4275 signals across 750934 bars
- costsgross +0.792% · cost 0.200% · net +0.592% (t=1.24)
- placeboactual +0.592% · placebo -0.111% · excess +0.703% ± 0.497% (t=1.41 against a threshold of 1.97, 304 real groups, 213,750 sham dates, draw error ±0.047%)
- benchmarktechnique +0.59% · buy and hold (same horizon) +0.08% · excess +0.51%
- out of sampleasset half A: +0.399% (t=0.70, 283 episodes) · asset half B: +0.747% (t=1.58, 293 episodes) · liquid half (>= US$ 2,088,843/day): +0.506% (t=1.08, 302 episodes) · illiquid half: +0.729% (t=0.89, 261 episodes) · period 1/4 (2017-09-30 a 2022-02-07): +0.326% (t=0.36, 142 episodes) · period 2/4 (2022-02-09 a 2023-10-26): +0.820% (t=1.07, 63 episodes) · period 3/4 (2023-10-28 a 2025-05-10): +1.323% (t=1.75, 57 episodes) · period 4/4 (2025-05-11 a 2026-07-18): -0.101% (t=-0.18, 44 episodes)
- multiple testing1 variation(s) tested · t=1.24 across 304 episodes (equivalent to t=1.23) · p≈0.2181 · false positives expected by chance ≈ 0.22
Reproducibility
- period
- 2017-08-17 to 2026-07-28
- assets that traded
- 507
- variations tested before this one
- 1
- gross per trade
- +0.79%
- net per trade
- +0.59%
- exit rule
- the auditor's fixed horizon (10 bars)
- horizon bars
- 10
- fee per leg
- 0.001
- episode days
- 10
- trend bars
- 10
Binance spot klines (delisted pairs included) · collected from 2026-07-27 23:31 to 2026-07-28 14:29 · 540 assets · 750,934 bars · 2017-08-17 to 2026-07-28
Seed not recorded: audits before 2026-07-29 used 20260728 by convention in the code, and the value is not in the record.
Hypothesis, filed before the result
Candlestick patterns are coincidences of four numbers inside a window of one to five bars, and they are far too frequent to carry information. Specific, falsifiable prediction: the PLACEBO will return approximately the same as the technique in almost all of them, and none will survive the family's multiple-testing correction. If any survives the Benjamini-Hochberg correction across the 24 patterns, my reading of the class is wrong.
filed on 2026-07-28, before the number existed
The original, as it was filed
Padrões de vela são coincidências de quatro números numa janela de uma a cinco velas, e são frequentes demais para carregar informação. Previsão específica e falsificável: o PLACEBO renderá aproximadamente o mesmo que a técnica em quase todos, e nenhum sobreviverá à correção de múltiplos testes da família. Se algum sobreviver ao Benjamini-Hochberg de 24 padrões, minha leitura da classe está errada.
Pre-registration exists to keep prediction apart from rationalisation: written after the number, every hypothesis is right.
Earlier audits of the same technique
Each variation an author teaches enters as its own test, so that whatever might work in the strategy gets covered. The verdict held in all of them.