Options market record
CTSH options flowcalls and puts bought each day.
On Oct 23, 2026, traders bought 161 CTSH call contracts ($137.7K) and 88 put contracts ($33.9K). Calls were — and puts were — their respective 20-day medians. The underlying closed at $70.55 and 30-day implied volatility was 54.9%. On the call-buy top 10 on 1 of 486 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 9, max 12.41K, latest 161. Put contracts: min 0, max 11.07K, latest 88.
30-day implied volatility
30-day IV: min 21.4%, max 65.4%, latest 54.9%.
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 |
|---|---|---|---|---|
| Aug 17, 2026 | 9 | — | 6.3× | — |
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