Options market record

TOST options flowcalls and puts bought each day.

On Oct 5, 2026, traders bought 2.07K TOST call contracts ($258.1K) and 873 put contracts ($135.5K). Calls were 1.2× and puts were 0.8× their respective 20-day medians. The underlying closed at $30.00 and 30-day implied volatility was 54.3%. On the call-buy top 10 on 1 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 637, max 27.22K, latest 2.07K. Put contracts: min 195, max 24.23K, latest 873.

30-day implied volatility

30-day IV: min 26.3%, max 244.3%, latest 54.3%.

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
May 12, 2026	—	3	1.6×	8.2×
May 8, 2026	—	7	4.8×	7.1×
Apr 28, 2026	—	6	0.4×	6.7×
Apr 16, 2026	—	6	1.1×	6.0×
Feb 12, 2026	—	9	3.9×	10.0×
Nov 4, 2025	—	3	6.0×	9.4×
Oct 30, 2025	—	10	0.8×	8.3×
Aug 5, 2025	—	4	2.1×	8.5×
Aug 1, 2025	—	6	1.0×	8.1×
Jun 25, 2025	—	5	3.1×	5.2×
Jun 11, 2025	—	3	0.9×	7.6×
Jun 5, 2025	10	—	7.0×	1.8×
Mar 28, 2025	—	9	0.9×	5.5×
Mar 13, 2025	—	7	0.3×	8.6×
Dec 4, 2024	—	2	2.9×	12.8×

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