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Amplify Blockchain Technology ETF BLOK 66.79 1.93 2.98%

BLOK Gamma Exposure (GEX)

BLOK (Amplify Blockchain Technology ETF): See how call and put gamma exposure is distributed across option strikes. Free delayed preview.

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ATM IV
0.393
Put Call Ratio (OI)
0.386
Put Call Ratio (Vol)
0.531
IV Rank
15.7
IV Percentile
13.2
Max Pain
64

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
242.0
| Δ | |\Delta|
0.00
1.00
Moneyness Moneyness
-41.8
41.8
View values by strike
BLOK · Gamma exposure · 2026-09-21. USD of exposure per 1% underlying move.
StrikeCallsPuts
40.00 -5.9e-7 -144
43.00 0 -22.3
44.00 -4.72e-7 -24.1
45.00 226 -195
46.00 0 -28.3
47.00 0 -190
48.00 0 -33.5
49.00 0 -198
50.00 1.25 K -673
51.00 371 0
52.00 454 -361
53.00 112 0
54.00 63.2 -763
55.00 131 -275
56.00 232 -412
57.00 1.09 K -679
58.00 78.3 -481
59.00 339 -1.32 K
60.00 2.24 K -666
61.00 1.49 K -923
62.00 5.57 K -638
63.00 425 -261
64.00 2.03 K -855
65.00 5.43 K -2.12 K
66.00 5.04 K -609
67.00 2.37 K -492
68.00 2.15 K -292
69.00 1.1 K -451
70.00 5.1 K -250
71.00 5.87 K 0
72.00 0 -150
73.00 154 0
75.00 5.18 K -97.1
76.00 96 0
77.00 94.2 0
78.00 93.4 0
79.00 0 -94.1
80.00 286 0
85.00 145 0
90.00 129 -1.5 K