今天加密货币为何暴跌：价值164亿美元的比特币和以太坊期权合约将于周五到期
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One of the largest single-day options expiries of the year is hitting markets on Friday, and the clock is already ticking. A combined $16.4 billion in Bitcoin and Ethereum options contracts are set to expire at 8am UTC.
What Is Actually Happening
When options expire at this scale, markets experience what traders call “max pain,” the price level where the maximum number of contracts expire worthless and market makers take the least damage. For Ethereum, that level sits at $2,300, notably above where ETH is currently trading at around $2,067.
The bigger the expiry, the stronger the force dragging prices toward that level in the final hours. At $16.4 billion, there is a lot of gravity in play right now.
Bitcoin Is Carrying the Bulk
Bitcoin holds the majority of the $16.4 billion in notional exposure. With BTC currently trading around $68,969, the tug-of-war between options holders and spot traders is already underway. Both sides are jockeying for position before Friday’s cutoff, and sharp moves in either direction before 8am UTC are firmly on the table.
Ethereum, trading at $2,067 at the time of writing, is sitting well below its max pain level of $2,300. That gap is significant. It means ETH options sellers have a strong incentive to see the price drift higher before expiry, while put holders want it to stay exactly where it is.
The Broader Market Picture
The backdrop is not helping sentiment. The Fear and Greed Index is sitting at 29, firmly in fear territory. The broader crypto market cap stands at $2.37 trillion, down 2.67% on the day, but average RSI across crypto assets is at 40.99, hovering near oversold levels.
Among the majors, Solana is down 4.62% on the day to $87.52, Dogecoin is leading with a 5.18% decline, and XRP is down 3.06% to $1.36.
What Happens After the Bell
Once those options expire, $16.4 billion in open interest disappears from the board. The max pain gravity vanishes with it, and that is typically when markets find their real direction.
If Bitcoin and Ethereum have been suppressed into the expiry, the release of that pressure could send prices sharply higher. If they have been running hot into Friday, the unwind could cut the other way. Either scenario is possible.
source: https://www.tradingview.com/news/coinpedia:43235d3e9094b:0-why-is-crypto-crashing-today-16-4-billion-in-bitcoin-and-ethereum-options-expire-friday/