This week's numerical increase has clearly declined compared to the previous week. As Bitcoin continued its accelerated surge during the latest reporting period, the key focus of this week's report lies in how different types of accounts have responded during the price rise.
The latest CFTC CME Bitcoin Commitment of Traders report (November 29 - December 5), released on December 9, shows that the total open interest for Bitcoin standard contracts rose slightly from 23,027 to 23,035, setting a new all-time high. However, the growth rate slowed notably compared to the previous week. As Bitcoin prices continued to accelerate during this reporting period, the positioning choices made by various types of market participants become the key focus of this week’s report.
The largest dealer accounts reduced their long positions from 676 to 647 while increasing short positions from 6,408 to 6,439—reaching another record high. These accounts once again executed net short positioning during the reporting period. Although the scale of adjustment was limited, the fact that these major institutional players persistently took net short positions amid a strongly performing market indicates an increasingly clear bearish outlook. This serves as a definitive warning signal that a short-term price pullback may be imminent. Whether or not to trust the positioning signals from these historically accurate large institutions is a decision investors must carefully weigh.
Asset managers increased their long positions from 11,448 to 11,735—another record high—while maintaining zero short exposure. During the latest reporting period, asset managers continued adding net long positions, reaffirming their strongly bullish stance on future price movements.
Leveraged funds decreased long positions from 4,479 to 4,390 and reduced short positions from 13,303 to 12,535, retreating from recent highs. These accounts implemented synchronized reductions in both long and short positions. Though the reduction magnitude was smaller than the prior period’s broad-based increases, the relatively stable long-to-short ratio suggests that their overall bearish bias remains unchanged.
Large traders cut long positions from 3,720 to 3,030—pulling back from historical highs—and raised short positions from 1,565 to 1,691. This group clearly shifted toward net short positioning during the reporting period. Given that large traders have recently served as a key representative of bullish forces, their pivot to bearish positioning at this juncture warrants close attention.
Retail traders reduced longs from 1,688 to 1,641 and increased shorts from 735 to 778, making a clear net short adjustment. While retail positioning has been volatile over recent weeks, combined with shifts observed across other trader categories, evident signs of short-term market "fear" are apparent.
Micro Contracts
Total open interest for Bitcoin micro contracts rose from 9,584 to 11,235.
Dealer accounts increased long positions from 255 to 868 and raised shorts from 2,734 to 3,383, implementing simultaneous increases in both long and short positions. This does not contradict their bearish stance reflected in standard contracts.
Asset managers reduced longs from 1,535 to 1,493 and initiated short positions at 25 (from 0), resulting in net short positioning within micro contracts. Given the small scale of adjustment and their net long posture in standard contracts, this likely represents classic short-term risk hedging behavior.
Leveraged funds increased longs from 2,240 to 2,460 and raised shorts from 4,690 to 5,069, again executing balanced increases in both directions. With little change in the long-to-short ratio, no clear directional signal emerges, leaving their bearish tilt in standard contracts intact.
Large traders increased both longs (from 2,047 to 2,510) and shorts (from 890 to 975), with similar absolute magnitudes and a stable long/short ratio. Thus, their shift to bearishness seen in standard contracts is not reversed in micro contracts.
Retail traders increased longs from 3,296 to 3,688 and raised shorts from 1,059 to 1,567.
Nano Contracts
Bitcoin Nano Contracts refer to nano Bitcoin (BIT) futures launched in June 2023 by Lmx Labs, a firm acquired by Coinbase. Each contract represents 1/100 of a bitcoin.
Total open interest for Bitcoin Nano Contracts increased from 6,095 to 7,201.
Dealer accounts reduced long positions from 1,775 to 1,607 while maintaining zero short exposure.
Asset manager accounts held zero exposure on both long and short sides.
Leveraged funds increased longs from 105 to 207 and slightly reduced shorts from 2,348 to 2,339.
Large traders significantly increased both longs (from 3,491 to 4,425) and shorts (from 3,334 to 4,281).
Retail traders raised longs from 722 to 959 and increased shorts from 411 to 578.