T-Mobile US, Inc. options tape
Read from CBOE's delayed chain on 23 September 2026, with T-Mobile US, Inc. at $162.65: open interest within 90 days was 53,645 call and 22,729 put contracts, a put/call ratio of 0.42; the day's volume was 11,274 calls and 2,765 puts (0.25). The most call open interest sits at the $195.00 strike (12,249 contracts) and the most put open interest at $175.00 (3,068). The at-the-money straddle for 25 September 2026, 2 days out, was priced at 2.6% of spot. For 16 October 2026, implied volatility was 31.3% at the put 5% below spot and 31.3% at the call 5% above, +0.0 points.
Where the open interest sits
| Side | Strike | Open interest |
|---|---|---|
| Calls | $195.00 | 12,249 |
| Puts | $175.00 | 3,068 |
The strike with the most open interest on each side, across expiries within 90 days.
Strikes where the day's volume was at least twice the open interest
| Contract | Volume | Open interest before | Premium traded |
|---|---|---|---|
| 2 October 2026 call at $162.50 | 881 | 34 | $308,350 |
| 2 October 2026 call at $165.00 | 1,139 | 82 | $276,208 |
| 25 September 2026 call at $162.50 | 1,086 | 20 | $225,345 |
| 25 September 2026 put at $162.50 | 686 | 185 | $147,490 |
| 25 September 2026 call at $165.00 | 713 | 172 | $78,430 |
| 25 September 2026 call at $167.50 | 760 | 173 | $43,700 |
Volume of at least 200 contracts and at least twice the open interest, with at least $25,000 of premium at the mid; contracts expiring the same day are left out. Premium is mid price times volume times 100.
Open interest built since 22 September 2026
| Contract | Open interest now | Change |
|---|---|---|
| 2 October 2026 call at $170.00 | 1,905 | +1,796 |
| 16 October 2026 call at $165.00 | 404 | +361 |
| 16 October 2026 call at $180.00 | 1,308 | +319 |
| 16 October 2026 call at $170.00 | 1,765 | +305 |
Contracts whose open interest rose by 250 or more against the previous day's snapshot.
Source
CBOE delayed quotes for TMUS, the free 15-minute-delayed chain, read once a day. Figures describe positioning; they are not a forecast.
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