According to @GreeksLive, notional block-trade volume totaled 287,390,611 dollars for Oct 20-26, 2025, with 284.1 million on Deribit and 3.3 million on OKX. Source: Greeks.live on X, Oct 27, 2025. Deribit represented approximately 98.9 percent of the weekly total, indicating the overwhelming share of executions on that venue during the period. Source: Greeks.live on X, Oct 27, 2025. Greeks.live reported a recap of the top five block trades for the week on greeks.live, and the seven-day total equates to an average daily notional of about 41.06 million dollars. Source: Greeks.live on X, Oct 27, 2025.

According to @GreeksLive, weekly block trade notional volume on Greeks.Live totaled 571,740,041 US dollars for October 6 to October 12, 2025. Source: @GreeksLive. The team also reported a recap of the top five block trades executed via greeks.live during that week for market participants to review. Source: @GreeksLive.

According to @GreeksLive, weekly notional block trading volume totaled $483,765,238 from Sep 15 to Sep 21, 2025, with $402.7 million on Deribit and $81.1 million on OKX (source: @GreeksLive). Based on these figures, Deribit accounted for about 83% of the week's block volume and OKX about 17%, with an average daily notional of roughly $69.1 million (source: @GreeksLive). @GreeksLive also noted a published recap of the top 5 block trades for the week on greeks.live for further detail (source: @GreeksLive).

According to @GreeksLive, for August 18-24, notional crypto options block trade volume totaled $780,198,021, with $632.6 million executed on Deribit and $147.6 million on OKX, source: @GreeksLive. This equates to approximately 81.1 percent share for Deribit and 18.9 percent for OKX over the week, highlighting venue concentration in reported block flows, source: @GreeksLive. A recap of the top 5 block trades for the period was also posted, source: @GreeksLive.

According to @GreeksLive, the platform has reported a notional trading volume of $562,246,082 through block trades for the period of February 2nd to 8th, highlighting the top 5 block trades executed last week.