Open
⌘K
Sign in Sign up

Halozyme Therapeutics HALO 130.34 1.72 1.34%

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
0.423
Put Call Ratio (OI)
0.262
Put Call Ratio (Vol)
0.92
IV Rank
48.2
IV Percentile
86.7
Max pain
110

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
408.0
| Δ | |\Delta|
0.00
1.00
Moneyness Moneyness
-95.3
95.3
View values by strike
HALO · Gamma exposure · 2026-11-04. USD of exposure per 1% underlying move.
StrikeCallsPuts
35.00 0 -27.3
40.00 0 -15.1
45.00 -1.74e-7 -40.3
50.00 102 -388
55.00 12.5 -745
60.00 21.8 -4.48 K
65.00 61.9 -5.31 K
70.00 278 -2.07 K
75.00 211 -9.06 K
80.00 1.1 K -3.03 K
85.00 1.85 K -3.18 K
90.00 24.1 K -6.64 K
95.00 19.4 K -8.13 K
100.00 25.5 K -39 K
105.00 52.6 K -27.6 K
110.00 171 K -58.5 K
115.00 169 K -92.8 K
120.00 275 K -48.5 K
125.00 233 K -40.2 K
130.00 267 K -38.6 K
135.00 657 K -78.5 K
140.00 481 K -216
145.00 90.1 K -215
150.00 16.1 K -313
155.00 34.5 K 0
160.00 6.63 K -138
165.00 439 0
170.00 2.61 K 0
175.00 1.01 K 0
180.00 1.76 K 0
185.00 109 0
190.00 97.9 0
195.00 293 0