Bitcoin Cash · BCH/USDT · daily
What happens to Bitcoin Cash after a breakdown to a 90-day low?
Since 2019, Bitcoin Cash has shown a breakdown to a 90-day low 13 times. In the 13 cases old enough to score, the price was higher 7 days later 54% of the time, with a median move of +0.8%. On an ordinary day the median 7-day move for BCH is −0.2%.
No better than chance34
Once you allow for how many studies were run, a gap this large is luck about 94% of the time, so this signal has told you nothing reliable about the following week.
By holding period
| After | Cases | Higher | Median move | Middle half | Ordinary median | Gap | By luck | Proof score |
|---|---|---|---|---|---|---|---|---|
| 1 day | 13 | 54% | +0.7% | −1.8% to +6.2% | 0.0% | +0.7% | 75% | 36 |
| 3 days | 13 | 46% | −0.3% | −7.2% to +1.9% | −0.2% | −0.1% | 99% | 7 |
| 7 days | 13 | 54% | +0.8% | −9.3% to +5.7% | −0.2% | +1.0% | 94% | 34 |
| 14 days | 13 | 38% | −5.4% | −11.9% to +15.5% | −0.5% | −4.9% | 75% | 40 |
| 30 days | 13 | 54% | +2.9% | −18.9% to +23.5% | +0.1% | +2.8% | 94% | 35 |
“Ordinary median” is the median move of BCH over the same number of days starting from any day. “Gap” is the signal's median minus the ordinary one. “By luck” is how often a gap at least that large comes from randomly chosen days, corrected for the 3,572 studies run at each holding period (for this study taken alone: 73%).
Holding it for 7 days
Dips and best points use each day's low and high, measured from the close on the signal day. Costs assume 0.3% for a round trip: a 0.1% exchange fee each way and 0.05% slippage each way.
Did it hold up over time?
Splitting the cases by date: in the earlier 7 the gap over 7 days was +1.0%, and in the later 6 it was +0.7%. Same direction both times.
Every occurrence
One square per occurrence, oldest first. Green: higher 7 days later. Red: lower. Grey: not yet 7 days old.
| Date | Close | +1d | +7d | +30d |
|---|---|---|---|---|
| 5 Jun 2026 | $210.0 | +3.5% | −3.7% | +16.4% |
| 28 May 2026 | $300.3 | +0.7% | −18.2% | −34.9% |
| 16 May 2026 | $415.8 | −2.6% | −14.5% | −46.0% |
| 17 Oct 2025 | $469.8 | −0.3% | +7.1% | +2.9% |
| 4 Jul 2024 | $331.4 | −1.8% | +4.7% | +10.0% |
| 24 Jun 2024 | $363.8 | +6.8% | +5.7% | −0.4% |
| 10 Jun 2023 | $103.4 | −0.6% | +3.2% | +165.7% |
| 9 Nov 2022 | $89.00 | +15.4% | +17.3% | +23.5% |
| 28 Jun 2022 | $103.3 | +1.3% | +0.8% | +50.8% |
| 11 Jun 2022 | $156.7 | −6.8% | −26.3% | −36.8% |
| 9 May 2022 | $217.9 | +6.2% | −9.3% | −18.9% |
| 21 Jan 2022 | $314.9 | −7.3% | −5.7% | −3.9% |
The 12 most recent. All 13 are in the open data file.
The rule
Close below the lowest low of the previous 90 days. A close below three months of lows is a standard trend-following exit, or a short entry.
Occurrences closer than 7 days to the previous one are not counted again. The signal is confirmed at the daily close (00:00 UTC) and returns are measured from that close. Full method.
The same signal on other coins
| Coin | Cases | Higher after 7d | Median | Gap | Verdict |
|---|---|---|---|---|---|
 Radworks | 23 | 65% | +5.8% | +6.7% | Weak evidence |
 Fetch.ai | 31 | 35% | −6.8% | −5.6% | Weak evidence |
 Raydium | 22 | 23% | −8.0% | −7.1% | Weak evidence |
 DODO | 21 | 67% | +5.3% | +6.2% | Weak evidence |
 VeChain | 33 | 58% | +2.0% | +2.9% | Weak evidence |
 IOTA | 24 | 38% | −5.2% | −4.4% | Weak evidence |
 Ethereum Classic | 23 | 57% | +2.4% | +3.4% | Weak evidence |
 Amp | 34 | 21% | −3.4% | −1.1% | Weak evidence |
Breakdown to a 90-day low across all 94 coins
Other Bitcoin Cash signals
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