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TransMedics Group TMDX 68.98 -3.77 -5.19%

Previous-day view · Thu Nov 5 close. You are previewing the previous trading day. Subscribe to see today live and every other date — Trader is $59/mo. Sign up Sign in
ATM IV
1.22
Put Call Ratio (OI)
0.533
Put Call Ratio (Vol)
0.637
IV Rank
100
IV Percentile
100
Max pain
70

Gamma exposure (2026-11-05)

GEX estimates dealer hedging flow at each strike.

Positive GEX = dealers are long gamma; they buy the dip and sell the rip, dampening volatility. Negative GEX = dealers are short gamma; they sell the dip and buy the rip, amplifying volatility.

DTE \text{DTE}
1.0
806.0
| Δ | |\Delta|
0.00
1.00
Moneyness Moneyness
-178.4
178.4
View values by strike
TMDX · Gamma exposure · 2026-11-05. USD of exposure per 1% underlying move.
StrikeCallsPuts
30.00 0 -1.5 K
35.00 0 -1.65 K
40.00 0 -4.2 K
45.00 -2.05e-7 -5.96 K
49.00 0 -22.3
50.00 -9.3e-9 -12.2 K
51.00 0 -50.5
52.00 0 -754
53.00 0 -1.01 K
54.00 0 -36.8
55.00 248 -71.9 K
56.00 0 -597
57.00 0 -633
58.00 0 -1.91 K
59.00 0 -766
60.00 2.36 K -64.5 K
61.00 0 -664
62.00 0 -174 K
63.00 0 -56.7 K
64.00 0 -6.05 K
65.00 8.68 K -66.2 K
66.00 0 -740
67.00 0 -867
68.00 0 -2.83 K
69.00 0 -886
70.00 14 K -80.8 K
71.00 0 -11.5 K
72.00 0 -5.8 K
73.00 0 -6.3 K
74.00 0 -6.94 K
75.00 16.2 K -33.7 K
76.00 0 -1.64 K
77.00 0 -723
78.00 1.6 K -733
79.00 4.94 K -355
80.00 365 K -40.1 K
81.00 6.41 K -341
82.00 22.7 K -283
83.00 3.43 K -414
84.00 12.4 K -410
85.00 588 K -12.6 K
86.00 278 K -66.3
87.00 76.4 K 0
88.00 2.93 K 0
89.00 3.39 K 0
90.00 257 K -50.5 K
91.00 4.19 K 0
92.00 2.46 K -61.2
93.00 966 -896
94.00 1.35 K -60
95.00 89.5 K -5.49 K
96.00 908 0
97.00 4.17 K 0
98.00 110 0
100.00 241 K -16.2 K
105.00 42 K -16.9 K
110.00 47.7 K -4.02 K
115.00 54.6 K -1.39 K
120.00 106 K -2.53 K
125.00 40.5 K -1.41 K
130.00 29.6 K -1.48 K
135.00 21.3 K -295
140.00 19.7 K -251
145.00 10.7 K -321
150.00 45.6 K -247
155.00 9.69 K -139
160.00 8.73 K -68.7
165.00 2.54 K -34
170.00 2.31 K -672
175.00 5.53 K -33.3
180.00 10.6 K -131
185.00 2.15 K -64.6
190.00 2.14 K -64
195.00 713 0
200.00 5.82 K 0
210.00 4.2 K 0
220.00 921 0
230.00 60.4 0
240.00 68.7 0
250.00 3.97 K 0
260.00 2.46 K 0