Bitcoin open interest — the total number of outstanding derivative contracts — has declined across major exchanges as the asset approaches the $87,000 level, with the cryptocurrency losing momentum while sell-offs deepen across the market. Data from Binance, Deribit, and Gate.io points to a cooling market, and each of the three venues recorded notable drops in positions over the past 30 days. Because open interest measures the capital currently committed to open derivatives positions, a simultaneous decline across major venues offers a direct view of how much exposure is leaving the market — one reason the metric is watched closely during periods of price weakness.

CryptoQuant, a crypto market analytics platform, highlighted the trend through its analyst FundingVest in a recent Quicktake post, stating that the "ongoing decline in market Open Interest" stands out as a key metric. According to the post, Bitcoin open interest fell on all three venues across the 30-day window, and the analyst tied the move to the price weakness seen near $87,000. On the 30-day chart, the current price structure also resembles previous local tops, where contraction in open interest often appears during distribution phases.

Open Interest Falls on Binance, Deribit and Gate.io

Binance recorded a 6% drop over the period, which FundingVest said reflects a loss in the volatility balance sustained over the past 30 days. The exchange also serves as a benchmark for the broader market, and its figures therefore offer a useful read on wider sentiment across the sector — a status that gives added weight to even a single-digit decline.

Deribit posted a steeper 15% reduction. FundingVest described the platform as the dominant force in the options market and noted that a decline of this size points to position unwinding, while expectations in the derivatives market appear to be shifting.

Gate.io likewise saw open interest fall 15%, a move the analyst linked to weaker trading volume and lower volatility expectations. Other exchanges recorded only marginal losses by comparison. Even so, FundingVest said the sharp drops at the three venues confirm a "clear cooling-off phase." Taken together, the exchange-level figures describe a broad pullback in derivative positioning across venues.

Past Pullbacks Offer a Reference Point

FundingVest also compared the current setup with earlier periods, noting that the 30-day open interest trend matches patterns from January 2026 and May 2026. In both months, Bitcoin pulled back by approximately $10,000, and the analyst presented those two episodes as the closest parallels to present market conditions. The comparison gives readers a concrete reference for how similar phases have unfolded in recent months, without implying the current move will follow an identical path.

The analyst pointed to the same structure at previous local tops. Bitcoin now trades near $87,000 under similar conditions, and contraction in open interest is frequently observed during distribution phases. The 30-day change on the chart follows that familiar pattern.

Open interest continues to drain at present. As a result, FundingVest said data from the three exchanges offers insight into the depth of the retracement, while the figures also reflect how market dynamics are evolving. Binance, Deribit, and Gate.io therefore remain the main reference points for tracking the trend, and the next readings from these venues will indicate whether the cooling-off phase extends or stabilizes.

Bitcoin remains under pressure near the $87,000 mark, with selling deepening as momentum weakens. Price action and derivatives data now point in the same direction, and the Bitcoin open interest trend stays a key metric to follow.

Source: Blockonomi