Options market record

ACN options flowcalls and puts bought each day.

On Oct 5, 2026, traders bought 5.64K ACN call contracts ($2.7M) and 5.64K put contracts ($4.3M). Calls were 3.0× and puts were 2.1× their respective 20-day medians. The underlying closed at $195.05 and 30-day implied volatility was 43.6%. On the call-buy top 10 on 11 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 274, max 73.41K, latest 5.64K. Put contracts: min 144, max 41.08K, latest 5.64K.

30-day implied volatility

30-day IV: min 19.4%, max 61.3%, latest 43.6%.

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
Oct 2, 2026	5	8	10.2×	5.4×
Oct 1, 2026	1	3	16.5×	8.0×
Sep 30, 2026	10	—	4.4×	2.6×
Jul 23, 2026	—	5	0.4×	11.1×
Jul 9, 2026	—	9	0.7×	3.6×
Jun 22, 2026	7	1	4.9×	17.5×
Jun 18, 2026	10	2	8.3×	10.5×
Jun 17, 2026	—	6	4.6×	5.9×
May 20, 2026	—	6	0.6×	7.3×
May 13, 2026	—	10	8.8×	5.6×
Apr 24, 2026	9	—	6.0×	1.6×
Jan 12, 2026	2	—	51.1×	1.1×
Sep 25, 2025	8	—	6.4×	1.9×
Sep 24, 2025	10	—	7.9×	1.9×
Aug 4, 2025	—	6	0.7×	7.3×
Jul 31, 2025	—	4	1.1×	10.7×
Jul 28, 2025	—	5	0.9×	6.2×
Jul 17, 2025	—	7	1.2×	6.7×
Jul 10, 2025	—	2	1.6×	17.8×
Jun 20, 2025	—	6	—	7.0×

All 23 days

Date	Call-buy rank	Put-buy rank	Call vs normal	Put vs normal
Apr 10, 2025	—	8	0.5×	5.9×
Jan 28, 2025	9	—	6.7×	—
Jan 15, 2025	2	—	22.3×	—

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