Deribit to introduce eight‑hour delay on public open‑interest data for Bitcoin futures and options

Deribit announced that, beginning Tuesday, Nov. 10, its public open‑interest figures for all Bitcoin futures and options will be delayed by eight hours. The change coincides with a scheduled maintenance window at 09:00 UTC, during which the platform will be offline for roughly 45 minutes. While trading, execution and margin updates will continue in real time, the open‑interest data accessible via the exchange’s API and public dashboards will show the state of positions from eight hours earlier.

Impact on leverage and positioning charts

Charts that combine current Bitcoin prices with the delayed open‑interest data will now pair two different observation times. According to CryptoSlate, this makes it impossible to determine whether a price move was driven by new leverage or by traders closing positions, because the displayed open‑interest will reflect an earlier market state. The lag also affects expiry analysis, as concentrations of open interest across option strikes will describe a snapshot that is no longer current.

Effect on max‑pain calculations

Deribit’s delay will extend to the “max‑pain” metric, which estimates the settlement price that minimizes aggregate payouts to option buyers. Since max‑pain relies on public open‑interest inputs, the delayed data will cause the metric to inherit the same eight‑hour freshness problem. CryptoSlate notes that Deribit’s educational material already warns that max‑pain is a limited tool when used in isolation, and the new lag further reduces its reliability for real‑time decision‑making.

What remains real‑time

Despite the open‑interest lag, Deribit confirmed that trade execution, margin requirements, and equity updates will continue to be delivered instantly. A separate “trade‑publication” feature will still provide delayed reporting for large block RFQ trades (minimum 1,000 BTC per tranche, 3,000 BTC total) on a request‑for‑quote basis, with an eight‑hour delay that can be shortened for trades settled before 07:00 UTC. Volume metrics for these trades will also be delayed by eight hours before entering a 24‑hour rolling total.

What to watch next

Analysts will monitor how the eight‑hour lag influences market sentiment indicators that rely on open‑interest, such as leverage ratios and max‑pain levels. Traders may also adjust their reliance on public dashboards and seek alternative data sources for more timely positioning information. Future updates from Deribit regarding the duration of the lag or any adjustments to the maintenance schedule will be crucial for participants in the Bitcoin derivatives market.