Open
⌘K
Sign in Sign up

Tandem Diabetes Care TNDM 19.05 1.4 7.93%

Previous-day view · Wed Nov 4 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
0.937
Put Call Ratio (OI)
0.673
Put Call Ratio (Vol)
1.47
IV Rank
26.2
IV Percentile
71.1
Max pain
16

Gamma exposure (2026-11-04)

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}
16.0
198.0
| Δ | |\Delta|
0.00
1.00
Moneyness Moneyness
-46.1
46.1
View values by strike
TNDM · Gamma exposure · 2026-11-04. USD of exposure per 1% underlying move.
StrikeCallsPuts
3.00 5.99 0
5.00 39.2 -55.7
7.00 0 -6.89
8.00 0 -76.2
9.00 217 -156
10.00 23.7 -7.64 K
11.00 -3.18e-9 -5.66 K
12.00 75.7 -3 K
13.00 1.32 K -6.69 K
14.00 517 -784
15.00 12.1 K -11.7 K
16.00 12.5 K -1.93 K
17.00 2.59 K -1.83 K
18.00 9.55 K -893
19.00 36.9 K -653
20.00 16.7 K -2.9 K
21.00 10 K -49.2
22.00 4.98 K -45.1
23.00 3.16 K -1.73 K
24.00 16.2 K 0
25.00 3.55 K -533
26.00 757 0
27.00 239 0
28.00 780 -56.4
29.00 578 0
30.00 7.38 K -120
31.00 21.9 0
32.00 211 0
33.00 3.22 K 0
34.00 54 0
35.00 1.52 K 0
36.00 48.9 0
37.00 7.8 0
38.00 295 0
40.00 180 0
42.00 136 0
45.00 72.3 0
47.00 51.5 0
50.00 42.6 0
55.00 48 0
60.00 35.3 0
65.00 417 0