TransMedics Group Inc. (TMDX)
NASDAQ: TMDX
· Real-Time Price · USD
122.73
-2.92 (-2.32%)
At close: Aug 19, 2025, 3:59 PM
122.00
-0.59%
After-hours: Aug 19, 2025, 07:55 PM EDT
TMDX Open Interest Chart
Open interest breakdown by expiration date for TMDX
options contracts. Displaying data for 6
active expiration dates with future expiry.
Total open interest across all expiries is
31,443
contracts, with 21,342
call contracts and
10,101 put contracts. The
overall put-call open interest ratio is
0.47, indicating a
bullish
bias in positioning. Options expire from
Sep 19, 2025
to
Dec 18, 2026.
Open Interest Table
| Expiry Date | Call OI | Put OI | P/C OI |
|---|---|---|---|
| Sep 19, 2025 | 3,944 | 1,749 | 0.44 |
| Oct 17, 2025 | 4,251 | 1,933 | 0.45 |
| Dec 19, 2025 | 6,776 | 4,627 | 0.68 |
| Jan 16, 2026 | 2,804 | 499 | 0.18 |
| Apr 17, 2026 | 7 | 5 | 0.71 |
| Dec 18, 2026 | 3,560 | 1,288 | 0.36 |