Options market record
TMO options flowcalls and puts bought each day.
On Oct 26, 2026, traders bought 323 TMO call contracts ($1.4M) and 216 put contracts ($296.2K). Calls were — and puts were — their respective 20-day medians. The underlying closed at $684.89 and 30-day implied volatility was 31.9%.
Each point is one trading day since Nov 11, 2024. Latest rankings · Earnings history
Daily contracts bought
Call contracts: min 80, max 29.85K, latest 323. Put contracts: min 64, max 21.32K, latest 216.
30-day implied volatility
30-day IV: min 20.2%, max 81.3%, latest 31.9%.
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 |
|---|---|---|---|---|
| Mar 18, 2026 | — | 6 | — | 6.3× |
| Mar 17, 2026 | — | 8 | — | 3.9× |
| Mar 16, 2026 | — | 4 | — | 4.2× |
| May 19, 2025 | — | 8 | — | 4.9× |
| May 16, 2025 | — | 10 | — | 6.2× |
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