TransMedics Group Inc. (TMDX)
NASDAQ: TMDX
· Real-Time Price · USD
125.64
-1.91 (-1.50%)
At close: Aug 18, 2025, 3:59 PM
125.00
-0.51%
Pre-market: Aug 19, 2025, 07:01 AM 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
31,037
contracts, with 21,081
call contracts and
9,956 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 | 3,742 | 1,629 | 0.44 |
| Oct 17, 2025 | 4,208 | 1,930 | 0.46 |
| Dec 19, 2025 | 6,770 | 4,619 | 0.68 |
| Jan 16, 2026 | 2,803 | 490 | 0.17 |
| Apr 17, 2026 | 5 | 1 | 0.20 |
| Dec 18, 2026 | 3,553 | 1,287 | 0.36 |