Is Bitcoin About to Flash Crash? What a 'Bart Simpson' Pattern Would Actually Take

In brief

• Bitcoin is consolidating near $77,500 after spiking from roughly $64,420 to nearly $80,700 in six trading days last week, the move traders are calling a "Bart Simpson" setup.
• The four-hour chart's own indicators show a stalling market, not the violent breakdown a completed Bart Simpson pattern requires.
• Analysts have flagged $75,800 as the level that would confirm the bearish setup; a slower, weeks-long slide toward $62,000 along a descending trendline is the more realistic alternative to an actual flash crash.

Bitcoin gained close to 25% in August, ripping from about $64,420 on August 19 to nearly $80,700 by August 25. It has spent the week since grinding sideways and fading, last trading around $77,470.

That shape—sharp spike, flat top, partial giveback—is why crypto traders keep typing the words "Bart Simpson" into their group chats.

The Bart Simpson pattern is a chart-formation nickname, not a technical indicator. It describes a sharp move in one direction, a period of tight sideways chop, then a snap back toward where the move started—resembling the cartoon character's spiked hair. It has circulated in crypto trading circles since 2015 and tends to resurface every time Bitcoin pulls off a fast, narrow-range rally like August's.