Price Alert

TransMedics Group Inc. (TMDX)

NASDAQ: TMDX · Real-Time Price · USD

115.69

-0.38 (-0.33%)

At close: Oct 03, 2025, 3:59 PM

115.07

-0.54%

After-hours: Oct 03, 2025, 07:41 PM EDT

TMDX Option Overview

Overview for all option chains of TMDX. As of October 05, 2025, TMDX options have an IV of 90.22% and an IV rank of 76.05%. The volume is 941 contracts, which is 65.26% of average daily volume of 1,442 contracts. The volume put-call ratio is 0.33, indicating a bullish sentiment in the market.

Implied Volatility

Implied Volatility (30d)

90.22%

IV Rank

76.05%

Historical Volatility

41.92%

IV Low

64.11% on Aug 04, 2025

IV High

98.44% on Jan 27, 2025

Open Interest (OI)

Today's Open Interest

35,809

Put-Call Ratio

0.53

Put Open Interest

12,451

Call Open Interest

23,358

Open Interest Avg (30-day)

32,376

Today vs Open Interest Avg (30-day)

110.6%

Option Volume

Today's Volume

941

Put-Call Ratio

0.33

Put Volume

232

Call Volume

709

Volume Avg (30-day)

1,442

Today vs Volume Avg (30-day)

65.26%

Option Chain Statistics

This table provides a comprehensive overview of all TMDX options grouped by their expiration dates.

Expiration	Call Vol	Put Vol	P/C Vol	Call OI	Put OI	P/C OI	Implied Volatility	Max Pain
Oct 17, 2025	333	130	0.39	6,615	4,055	0.61	90.22%	110
Nov 21, 2025	74	49	0.66	608	406	0.67	83.31%	115
Dec 19, 2025	49	30	0.61	6,689	4,922	0.74	78.79%	95
Jan 16, 2026	121	7	0.06	3,411	940	0.28	68.96%	105
Apr 17, 2026	33	15	0.45	1,288	213	0.17	66.23%	70
Dec 18, 2026	74	1	0.01	4,177	1,868	0.45	64.56%	75
Jan 15, 2027	23	0	0	351	26	0.07	63.35%	80
Jan 21, 2028	2	0	0	219	21	0.1	62.54%	75