Across October, the tracked cryptocurrency market contracted by 11.6%, while Bitcoin (BTC) represented a larger portion of the remaining value, a change in composition rather than evidence of cash flowing into the asset.
The reported market total moved from $2.94 trillion on Oct. 1 to $2.60 trillion on Oct. 31, a reduction of roughly $340 billion. Bitcoin's share climbed from 58% at the start of the month to 59.8% at its close, a gain of 1.8 percentage points. A larger share of the total does not alone indicate fresh investment in BTC.
Market capitalization changes with asset prices and circulating supply, so its decline does not measure dollars withdrawn from the market. The Oct. 1 figure was built from tracked assets; from Oct. 2 onward, the series used a global market measure. The Oct. 31 snapshot reflects a reading around 7:55 p.m. ET (23:55 UTC), meaning the two endpoints were compiled on different bases.
Separately, public feeds for seven trading venues showed $6.22 billion in crypto futures positions closed by liquidation during October. Long positions made up $4.27 billion, compared with $1.95 billion in shorts. The data cut off at midnight UTC on Nov. 1 (8 p.m. ET Oct. 31); Oct. 8 is absent, and some providers publish only samples. The amounts describe positions forcibly closed, not traders' net losses.
An Oct. 18 EconoTimes market reading put total crypto value at $2.70 trillion after a separate 24-hour decline; that snapshot covered a different interval.
