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iShares MSCI South Korea ETF EWY 189.65 8.34 4.6%

EWY Gamma Exposure (GEX)

EWY (iShares MSCI South Korea 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
0.464
Put Call Ratio (OI)
1.09
Put Call Ratio (Vol)
0.872
IV Rank
32.5
IV Percentile
33.6
Max Pain
180

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}
4.0
851.0
| Δ | |\Delta|
0.00
1.00
Moneyness Moneyness
-144.1
144.1
View values by strike
EWY · Gamma exposure · 2026-09-21. USD of exposure per 1% underlying move.
StrikeCallsPuts
45.00 317 -31 K
50.00 466 -5.67 K
55.00 121 -1.38 K
60.00 125 -4.28 K
65.00 1.09 K -4.61 K
66.00 46.7 -482
67.00 1.32 K -184
68.00 25.9 -553
69.00 110 -76.3
70.00 1.64 K -2.75 K
71.00 8.59 -13.2 K
72.00 94.2 -758
73.00 28.1 -275
74.00 148 -66.4
75.00 1.92 K -19.6 K
76.00 346 -67.6
77.00 57.8 -120
78.00 32.6 -200
79.00 133 -217
80.00 2.22 K -23.7 K
81.00 116 -3.66 K
82.00 134 -8.51 K
83.00 214 -11.6 K
84.00 527 -1.08 K
85.00 4.55 K -10.5 K
86.00 137 -10.7 K
87.00 182 -8.32 K
88.00 1.59 K -492
89.00 1.51 K -1.31 K
90.00 11 K -405 K
95.00 29.3 K -58.2 K
100.00 43.8 K -447 K
105.00 15.8 K -160 K
110.00 49.1 K -1.2 M
111.00 4.28 K -32.2 K
112.00 0 -3.76 K
113.00 181 -431
114.00 8.21 K -1.31 K
115.00 103 K -138 K
116.00 46 -7.19 K
117.00 129 -868
118.00 134 -10.9 K
119.00 140 -41.1 K
120.00 101 K -826 K
121.00 12.3 K -8.86 K
122.00 295 -32 K
123.00 465 -1.13 K
124.00 230 -88.4 K
125.00 62.3 K -780 K
126.00 4.21 K -5.43 K
127.00 9.14 K -3.11 K
128.00 2.32 K -9.99 K
129.00 15.3 K -11.3 K
130.00 288 K -3.17 M
131.00 1.74 K -73.2 K
132.00 2.19 K -24.8 K
133.00 16.7 K -9.29 K
134.00 19.1 K -22.5 K
135.00 106 K -818 K
136.00 4.77 K -34.8 K
137.00 25.9 K -3.06 K
138.00 7.22 K -12.9 K
139.00 4.1 K -12.3 K
140.00 544 K -3.04 M
141.00 12.2 K -10.2 K
142.00 1.2 K -41.5 K
143.00 3.87 K -15.6 K
144.00 7.68 K -16.2 K
145.00 275 K -1.71 M
146.00 8.26 K -58.5 K
148.00 0 -820
149.00 0 -189
150.00 1.18 M -8.43 M
151.00 827 0
152.00 0 -498
152.50 540 -332
153.00 0 -203
154.00 0 -4.85 K
155.00 469 K -6.91 M
156.00 0 -2.45 K
157.00 -1.23e-4 -3.07 K
157.50 0 -12.6 K
158.00 0 -19.3 K
159.00 0 -14.2 K
160.00 2.42 M -3.18 M
161.00 37.7 K -76 K
162.00 42.1 K -171 K
162.50 41.8 K -21.8 K
163.00 36 K -43.1 K
164.00 94.5 K -156 K
165.00 3.89 M -3.21 M
166.00 3.86 K -130 K
167.00 35.5 K -287 K
167.50 21.7 K -1.86 M
168.00 4.31 K -387 K
169.00 51.7 K -158 K
170.00 3.95 M -7.59 M
171.00 53.4 K -98.1 K
172.00 69.8 K -120 K
172.50 3.51 K -115 K
173.00 37.2 K -151 K
174.00 44.4 K -252 K
175.00 2.58 M -7.81 M
176.00 62.5 K -276 K
177.00 24.8 K -278 K
177.50 17.4 K -163 K
178.00 135 K -303 K
179.00 163 K -303 K
180.00 11.4 M -7.45 M
181.00 2.05 M -149 K
182.00 274 K -159 K
182.50 337 K -185 K
183.00 311 K -238 K
184.00 530 K -116 K
185.00 5.42 M -2.73 M
186.00 241 K -46.2 K
187.00 2.28 M -204 K
187.50 246 K -50.3 K
188.00 969 K -144 K
189.00 983 K -25.4 K
190.00 15.3 M -3.32 M
191.00 252 K -63.1 K
192.00 434 K -89.8 K
192.50 260 K -67.3 K
193.00 279 K -15.4 K
194.00 1.19 M -8.35 K
195.00 8.12 M -951 K
196.00 321 K -24.8 K
197.00 157 K -6.73 K
197.50 85.5 K 0
198.00 266 K -139 K
199.00 251 K 0
200.00 16.5 M -4.57 M
202.50 5.71 M 0
205.00 6.45 M -1.01 M
207.50 127 K 0
210.00 9.32 M -702 K
212.50 343 K 0
215.00 2.58 M -1.63 M
220.00 12.5 M -285 K
222.50 180 0
225.00 3.34 M -160 K
230.00 3.44 M -165 K
235.00 590 K -236 K
240.00 2.93 M -520 K
245.00 910 K -1.03 M
250.00 4.31 M -140 K
255.00 261 K -36.1 K
260.00 2.07 M -161 K
265.00 225 K -107 K
270.00 370 K -102 K
275.00 338 K -10.2 K
280.00 258 K -54.1 K
285.00 34.7 K -192 K
290.00 29.4 K -83.8 K
295.00 650 K -81 K
300.00 151 K -88.3 K
305.00 60.8 K -42.3 K
310.00 128 K -67.3 K
315.00 110 K -68.9 K
320.00 674 K -181 K