Trane Technologies plc options tape
Read from CBOE's delayed chain on 23 September 2026, with Trane Technologies plc at $438.03: open interest within 90 days was 5,086 call and 1,924 put contracts, a put/call ratio of 0.38; the day's volume was 171 calls and 28 puts (0.16). The most call open interest sits at the $650.00 strike (1,921 contracts) and the most put open interest at $450.00 (329). The at-the-money straddle for 16 October 2026, 23 days out, was priced at 5.7% of spot. For 16 October 2026, implied volatility was 28.4% at the put 5% below spot and 27.5% at the call 5% above, +0.9 points.
Where the open interest sits
| Side | Strike | Open interest |
|---|---|---|
| Calls | $650.00 | 1,921 |
| Puts | $450.00 | 329 |
The strike with the most open interest on each side, across expiries within 90 days.
Source
CBOE delayed quotes for TT, the free 15-minute-delayed chain, read once a day. Figures describe positioning; they are not a forecast.
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