Does the Bearish Harami work on Ethereum?

On Ethereum's daily chart, after a bearish harami Ethereum fell within 7 days 44% of the time across 154 past cases. On an ordinary day it did so 48% of the time.

No edge: a coin flipIndistinguishable from an ordinary day on this coin. Most patterns land here.
On EthereumNo edge
44% of 154 casesbaseline 48%
All coinsNo edge
54% of 14,324 casesbaseline 53%
Median move after the pattern -1.51% vs -0.32% from any bar; after a 0.2% round trip of fees -1.71%.

Daily chart

WithinEthereumOrdinary barCasesAll coinsVerdict
24 hours46% (40%–53%)49%21050% vs 51%No edge
30 days53% (42%–64%)47%7758% vs 57%No edge
7 days44% (36%–51%)48%15454% vs 53%No edge

4-hour chart

WithinEthereumOrdinary barCasesAll coinsVerdict
24 hours47% (43%–50%)48%77252% vs 50%No edge
7 days46% (40%–52%)47%27052% vs 51%No edge

1-hour chart

WithinEthereumOrdinary barCasesAll coinsVerdict
24 hours47% (44%–50%)49%87150% vs 49%No edge
4 hours50% (48%–52%)49%185350% vs 49%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 Ethereum 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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