Bitcoin has surrendered every gain it made during May, trading below $77,000 as of late trading hours. The pullback erases a month of upside momentum despite a blockbuster $2 billion bitcoin purchase by Strategy last week.

Strategy's large-scale accumulation failed to provide the typical support that major institutional buys generate. The move suggested confidence from at least one major player, yet prices continued their descent regardless. This disconnect between institutional buying pressure and actual price movement highlights the current weakness in sentiment across crypto markets.

The slide below $77,000 marks a technical breakdown for bitcoin. May's gains evaporated entirely, signaling capitulation among traders who bought higher throughout the month. Support levels that held earlier in the month have fallen away as sellers overwhelmed demand.

On-chain data shows wallet distribution remained mixed heading into the decline. While whales and institutions accumulated during the dip to buy signals, retail capitulation accelerated downward price action. Exchange inflows picked up, indicating fresh selling pressure as traders moved coins onto trading venues.

The broader market followed bitcoin lower. Ethereum and altcoins faced similar pressures, with many altcoin pairs printing lower lows against BTC. Leverage positions unwound across major exchanges as stop-losses triggered, creating cascading sell-offs typical of extended downturns.

Strategy's timing with a $2 billion buy near higher levels now shows as poor execution. The firm purchased bitcoin at levels the market has failed to hold. This raises questions about whether institutions genuinely expect sustained appreciation or simply view current weakness as a buying opportunity for longer-term portfolios without concern for near-term volatility.

Momentum indicators turned decisively bearish. The 50-day moving average crossed below the 200-day on most timeframes, signaling a trend shift to bears. Relative strength index readings dropped into oversold territory, though this typically presages bounces rather than continued crashes.

Traders watch for support around $75,000 and $74,000. A break below both levels opens the door to testing $70,000. Bitcoin's next move depends on whether institutional