Options market record

OSCR options flowcalls and puts bought each day.

On Oct 5, 2026, traders bought 4.39K OSCR call contracts ($724.5K) and 1.73K put contracts ($164.7K). Calls were 1.3× and puts were 0.8× their respective 20-day medians. The underlying closed at $32.63 and 30-day implied volatility was 69.0%. On the call-buy top 10 on 9 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 157, max 109.63K, latest 4.39K. Put contracts: min 11, max 173.44K, latest 1.73K.

30-day implied volatility

30-day IV: min 54.9%, max 158.2%, latest 69.0%.

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
Aug 6, 2026	—	6	4.5×	7.6×
Jul 21, 2026	—	1	0.8×	14.5×
Jul 7, 2026	—	8	0.6×	3.6×
Jul 2, 2026	—	9	1.6×	5.1×
Feb 9, 2026	—	6	2.4×	6.2×
Nov 24, 2025	—	9	3.1×	4.5×
Nov 10, 2025	—	10	2.7×	3.7×
Jul 11, 2025	—	1	1.6×	17.5×
Jul 10, 2025	—	7	1.4×	7.3×
Jul 9, 2025	—	3	0.9×	7.1×
Jul 8, 2025	—	9	1.6×	4.9×
Jul 7, 2025	—	6	1.6×	4.5×
Jul 3, 2025	—	2	1.4×	4.9×
Jul 2, 2025	—	3	4.2×	9.6×
Jul 1, 2025	—	2	1.2×	8.0×
Jun 23, 2025	9	7	4.2×	3.8×
Jun 20, 2025	5	5	11.0×	9.2×
Jun 18, 2025	3	2	9.2×	9.1×
Jun 5, 2025	7	—	7.5×	2.8×
May 9, 2025	10	—	6.4×	—

All 24 days

Date	Call-buy rank	Put-buy rank	Call vs normal	Put vs normal
May 7, 2025	2	—	29.7×	—
May 6, 2025	4	—	12.0×	—
Mar 7, 2025	9	—	4.9×	—
Feb 18, 2025	2	—	12.0×	—

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