Options market record

BKNG options flowcalls and puts bought each day.

On Nov 13, 2026, traders bought 3.32K BKNG call contracts ($3M) and 1.73K put contracts ($1.3M). Calls were 1.5× and puts were 0.8× their respective 20-day medians. The underlying closed at $158.59 and 30-day implied volatility was 36.0%. On the call-buy top 10 on 5 of 501 trading days since Nov 11, 2024.

Each point is one trading day since Nov 11, 2024. Latest rankings · Earnings history

Daily contracts bought

Call contracts: min 138, max 74.85K, latest 3.32K. Put contracts: min 173, max 21.44K, latest 1.73K.

30-day implied volatility

30-day IV: min 19.0%, max 518.2%, latest 36.0%.

Days in a top-10 list

Ranked by contracts bought today compared with the stock's own median over the previous 20 trading days.

Date	Call-buy rank	Put-buy rank	Call vs normal	Put vs normal
Nov 3, 2026	—	9	2.1×	4.0×
Oct 27, 2026	7	—	9.8×	3.9×
Sep 21, 2026	2	—	13.7×	1.2×
Sep 9, 2026	—	8	2.4×	3.4×
Sep 8, 2026	—	8	2.9×	4.7×
Aug 13, 2026	—	8	1.1×	8.6×
Jul 28, 2026	10	5	5.9×	6.8×
Jun 30, 2026	9	—	9.4×	0.9×
Apr 29, 2026	4	—	19.8×	4.6×

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