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Roundhill Memory ETF DRAM 61.99 2.38 3.99% Regime: Neutral (40%)

DRAM Gamma Exposure (GEX)

DRAM (Roundhill Memory ETF): 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
0.578
Put Call Ratio (OI)
0.557
Put Call Ratio (Vol)
0.462
IV Rank
7.14
IV Percentile
5.31
Max Pain
57

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}
0.0
851.0
| Δ | |\Delta|
0.00
1.00
Moneyness Moneyness
-60.4
60.4
View values by strike
DRAM · Gamma exposure · 2026-09-21. USD of exposure per 1% underlying move.
StrikeCallsPuts
20.00 12.9 K -14.1 K
21.00 1.18 K -1.45 K
22.00 1.07 K -1.55 K
23.00 1.77 K -2.66 K
24.00 663 -7.45 K
25.00 20.5 K -37.3 K
26.00 275 -22.4 K
27.00 602 -4.01 K
28.00 2.15 K -6.73 K
29.00 1.67 K -5.45 K
30.00 89.2 K -228 K
31.00 2.74 K -40.7 K
32.00 14.1 K -21.3 K
33.00 3.13 K -36.7 K
34.00 3.65 K -66.5 K
35.00 73.8 K -411 K
36.00 19.9 K -37.5 K
37.00 19.7 K -21.5 K
38.00 22.2 K -230 K
39.00 13.3 K -57 K
40.00 575 K -1.42 M
41.00 14.3 K -153 K
42.00 32 K -104 K
43.00 330 K -244 K
44.00 86 K -196 K
45.00 359 K -2.29 M
46.00 586 K -533 K
46.50 0 -522
47.00 134 K -740 K
47.50 0 -1.55 K
48.00 255 K -352 K
48.50 0 -13.9 K
49.00 122 K -641 K
49.50 692 -48.1 K
50.00 2.16 M -6.03 M
50.50 1.53 K -70.9 K
51.00 142 K -543 K
51.50 1.86 K -43.8 K
52.00 360 K -1.34 M
52.50 2.09 K -51.8 K
53.00 175 K -977 K
53.50 4.6 K -172 K
54.00 207 K -1.08 M
54.50 10.9 K -86.1 K
55.00 4.11 M -9.61 M
55.50 67.1 K -241 K
56.00 554 K -1.17 M
56.50 164 K -125 K
57.00 4.16 M -778 K
57.50 93.2 K -325 K
58.00 2.25 M -730 K
58.50 336 K -301 K
59.00 3.69 M -724 K
59.50 2.1 M -263 K
60.00 17.4 M -3.81 M
60.50 676 K -42.4 K
61.00 4.78 M -437 K
61.50 327 K -16.2 K
62.00 5.22 M -312 K
62.50 640 K -1.91 K
63.00 3.32 M -64.3 K
63.50 295 K -979
64.00 1.47 M -119 K
64.50 2.31 K 0
65.00 8.47 M -921 K
65.50 2.41 K 0
66.00 654 K -94.3 K
66.50 1.04 K 0
67.00 1.43 M -116 K
67.50 3.16 K 0
68.00 1.05 M -19.3 K
69.00 308 K -70.8 K
70.00 13.9 M -602 K
71.00 687 K -59.3 K
72.00 207 K -21.3 K
73.00 513 K -43.4 K
74.00 176 K -5.89 K
75.00 6.52 M -149 K
76.00 349 K -20.2 K
77.00 41.6 K -19.6 K
78.00 50.3 K -5.03 K
79.00 36.5 K -4.32 K
80.00 4.67 M -168 K
81.00 202 K -18.5 K
82.00 194 K -3.22 K
83.00 32.1 K -13.3 K
84.00 369 K -4.74 K
85.00 1.59 M -28.1 K
86.00 30 K -6.28 K
87.00 332 K -613
88.00 136 K -579
89.00 10.4 K -3.23 K
90.00 2.75 M -62.9 K
92.00 52.3 0
93.00 20.9 K -5.71 K
95.00 530 K -10.9 K
100.00 1.5 M -50.6 K
105.00 478 K -22.8 K
110.00 177 K -935
115.00 393 K -3.15 K
122.00 1.98 M -16.1 K