There's a chart pattern in Bitcoin (BTC) that's been right 91% of the time over the past four years. That sounds like the kind of edge every trader dreams about. So why is analyst Trader Mayne pumping the brakes?
In his latest podcast, Mayne broke down the weekly Swing Failure Pattern, or SFP, which has become one of Bitcoin's most reliable technical signals since 2021. The setup is elegant: price briefly punches through a key swing high or low, sucking in breakout traders and capturing liquidity, then immediately reverses and closes back inside the previous range. Late entries get trapped, and the market pivots hard in the opposite direction.
Since March 2021, Bitcoin has printed 22 weekly SFPs. Twenty of them led to moves exceeding 10% in the reverse direction. Sixteen marked major turning points, including the 2021 cycle top and the 2022 bear market bottom. That's not luck—it's structure.
But execution matters. Mayne emphasized that traders need to identify a clear swing level first, wait for the weekly candle to close and confirm the failure, then enter on the next candle with stops positioned beyond the wick. Miss any of those steps and the edge disappears.











