Pre-market
⌘K
Sign in Sign up

Birkenstock Holding plc BIRK 31.34 0.78 2.55%

BIRK Gamma Exposure (GEX)

BIRK (Birkenstock Holding plc): See how call and put gamma exposure is distributed across option strikes. Free delayed preview.

Previous-day view · Mon Sep 21 close. You are previewing the previous trading day. Subscribe to see today live and every other date — plans start at Delta, $39/mo. Sign up Sign in
ATM IV
0.428
Put Call Ratio (OI)
2.19
Put Call Ratio (Vol)
0.227
IV Rank
19
IV Percentile
15.9
Max Pain
40

Gamma exposure (2026-09-21)

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}
25.0
851.0
| Δ | |\Delta|
0.00
1.00
Moneyness Moneyness
-58.7
58.7
View values by strike
BIRK · Gamma exposure · 2026-09-21. USD of exposure per 1% underlying move.
StrikeCallsPuts
17.50 10.3 K -652
20.00 13.6 K -3.95 K
22.50 2.9 K -18 K
25.00 3.32 K -31.4 K
27.50 5.46 K -1.74 M
30.00 52.1 K -418 K
32.50 27.7 K -335 K
35.00 41.6 K -106 K
37.50 34.4 K -59.5 K
40.00 197 K -3.44 K
42.50 29.3 K -17 K
45.00 74.2 K -75.3 K
47.50 5.34 K -1.25 K
50.00 57.8 K -25.5 K
52.50 610 -689
55.00 4.51 K -7.32 K
57.50 823 -69.6
60.00 920 -110
65.00 2.12 K 0
70.00 14.2 K 0
75.00 140 0
80.00 32.2 0
90.00 500 0