Bitcoin traders ran out of excuses for the market’s flatline – and now a $2.5 billion bet is running out of time

Traders spent most of July with a pretty good explanation for why Bitcoin wouldn't move. A dense cluster of options contracts had the price boxed in, they argued, because the dealers who sold those contracts were buying every dip and selling every rally to keep their own books balanced. Clear the contracts away, and Bitcoin would finally be free to go somewhere.The contracts have now cleared on two consecutive Fridays, and Bitcoin is sitting roughly where it started. It traded just under $64,000 on Saturday, closing out a week in which it failed to hold $66,000 and then slid back through the level that positioning was supposed to defend. The pretty good explanation has run out of road, and what's left is pretty boring: demand for Bitcoin is thin right now, and it's thin on both sides of the market.The options number everyone watches, and what it can tell youAbout 19,000 Bitcoin options worth roughly $1.2 billion expired at 08:00 UTC on Friday on Deribit, which handles the bulk of crypto options trading. The exchange put max pain for that expiry at $64,500. Bitcoin closed the day at $64,140, about $360 underneath it, having opened at $65,099 and touched $63,740 along the way.The Fri...