Does the Bullish Harami work on Bitcoin Cash?

On Bitcoin Cash's daily chart, after a bullish harami Bitcoin Cash rose within 7 days 48% of the time across 113 past cases. On an ordinary day it did so 49% of the time.

No edge: a coin flipIndistinguishable from an ordinary day on this coin. Most patterns land here.
On Bitcoin CashNo edge
48% of 113 casesbaseline 49%
All coinsNo edge
45% of 15,980 casesbaseline 46%
Median move after the pattern -0.59% vs -0.27% from any bar; after a 0.2% round trip of fees -0.80%.

Daily chart

WithinBitcoin CashOrdinary barCasesAll coinsVerdict
24 hours47% (40%–55%)50%15047% vs 48%No edge
30 days53% (40%–66%)50%5341% vs 42%No edge
7 days48% (39%–57%)49%11345% vs 46%No edge

4-hour chart

WithinBitcoin CashOrdinary barCasesAll coinsVerdict
24 hours52% (48%–56%)50%65250% vs 49%No edge
7 days46% (40%–52%)49%25348% vs 48%No edge

1-hour chart

WithinBitcoin CashOrdinary barCasesAll coinsVerdict
24 hours50% (47%–53%)49%84651% vs 50%No edge
4 hours48% (46%–51%)49%168750% vs 50%No edge

How this is measured: each occurrence is counted from the bar where the pattern became knowable, overlapping cases are dropped, and the result is compared with how often Bitcoin Cash moved the same way from any random bar over the same window. A pattern only earns "beat the baseline" when the difference is larger than luck explains across all the tests we run. Full method.

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