Options market record

HAL options flowcalls and puts bought each day.

On Oct 5, 2026, traders bought 3.71K HAL call contracts ($325.7K) and 1.79K put contracts ($181.9K). Calls were 1.5× and puts were 1.2× their respective 20-day medians. The underlying closed at $32.78 and 30-day implied volatility was 39.9%. On the call-buy top 10 on 12 of 473 trading days since Nov 11, 2024.

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

Daily contracts bought

Call contracts: min 387, max 88.32K, latest 3.71K. Put contracts: min 291, max 31.29K, latest 1.79K.

30-day implied volatility

30-day IV: min 28.2%, max 77.8%, latest 39.9%.

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
Sep 16, 2026	9	—	7.6×	0.9×
Jul 21, 2026	4	—	5.5×	7.0×
Jul 8, 2026	5	—	8.5×	2.0×
Jun 2, 2026	2	—	18.1×	0.4×
May 18, 2026	10	—	6.4×	0.5×
Mar 31, 2026	—	6	1.1×	2.8×
Mar 30, 2026	—	3	0.8×	6.7×
Mar 3, 2026	3	—	15.5×	1.2×
Jan 28, 2026	9	—	6.2×	0.8×
Jan 8, 2026	7	—	10.0×	3.0×
Jan 5, 2026	7	4	15.0×	6.7×
Dec 2, 2025	9	—	6.4×	1.1×
Sep 26, 2025	8	—	9.3×	2.7×
Sep 23, 2025	4	7	21.3×	5.6×
Jun 10, 2025	—	8	1.5×	3.9×
Jun 5, 2025	—	4	0.9×	10.4×
Dec 6, 2024	—	5	2.5×	8.2×

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