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State Street SPDR S&P Semiconductor XSD 524.56 17.9 3.53%

XSD Gamma Exposure (GEX)

XSD (State Street SPDR S&P Semiconductor): 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
0.372
Put Call Ratio (OI)
0.776
Put Call Ratio (Vol)
0.776
IV Rank
22.2
IV Percentile
25.4
Max Pain
500

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
207.0
| Δ | |\Delta|
0.00
1.00
Moneyness Moneyness
-419.5
419.5
View values by strike
XSD · Gamma exposure · 2026-09-21. USD of exposure per 1% underlying move.
StrikeCallsPuts
165.00 0 -144
170.00 6.61 -158
175.00 0 -44.5
180.00 0 -49.8
200.00 -1.89e-5 0
210.00 1.01e-6 -22
215.00 3.39e-7 -21.6
220.00 0 -24.1
225.00 4.26e-6 -87.7
230.00 0 -191
235.00 27 -192
240.00 0 -259
245.00 0 -85.7
250.00 -3.58e-6 -63.6
255.00 -7.51e-6 -347
260.00 2.3e-6 -121
265.00 0 -82.7
270.00 63.6 -248
275.00 -1.37e-5 0
280.00 174 0
285.00 516 -1.01 K
290.00 76.4 -354
295.00 4.69e-5 -505
300.00 -3.75e-5 -1.23 K
305.00 213 -210
310.00 289 -511
315.00 0 -213
325.00 945 -265
330.00 165 -4.54 K
335.00 222 0
340.00 0 -170
345.00 329 0
350.00 0 -11.1 K
355.00 552 -339
360.00 193 -11.5 K
375.00 0 -3.28 K
380.00 0 -6.22 K
385.00 0 -3.65 K
390.00 1.97 K -1.95 K
395.00 0 -191
400.00 359 -12.6 K
405.00 0 -1.51 K
410.00 0 -37.7 K
415.00 289 0
420.00 654 -4.37 K
425.00 738 0
430.00 404 -4.52 K
435.00 28.2 K 0
440.00 985 -5.62 K
445.00 1.16 K -1.24 K
450.00 6.23 K -16.9 K
455.00 735 -774
460.00 1.38 K -1.62 K
465.00 1.26 K -3.8 K
470.00 8.15 K -9 K
475.00 36.4 K -10.7 K
480.00 13.7 K -40.1 K
485.00 11.2 K -1.41 K
490.00 6.54 K -86.2 K
495.00 4.98 K -6.78 K
500.00 16.4 K -176 K
505.00 17.2 K -1.06 K
510.00 18.4 K -5.19 K
515.00 6.29 K 0
520.00 9.4 K -11 K
525.00 23 K -10.9 K
530.00 5.45 K -3.42 K
535.00 9.71 K 0
540.00 12.8 K 0
545.00 0 -1.16 K
550.00 84.8 K -128 K
555.00 2.98 K -7.25 K
560.00 8.63 K -8.24 K
565.00 4.69 K 0
570.00 7.54 K -2.16 K
575.00 3.83 K 0
580.00 40.6 K 0
585.00 5.43 K 0
590.00 18.8 K 0
595.00 3.14 K -992
600.00 72.2 K -24.5 K
605.00 30.9 K 0
610.00 15.4 K -945
615.00 36.4 K 0
620.00 2.17 K 0
625.00 5.37 K 0
630.00 4.37 K -1.74 K
635.00 9.24 K 0
640.00 6.08 K 0
645.00 1.69 K 0
650.00 21.5 K 0
655.00 3.63 K 0
660.00 2.26 K -406
665.00 597 0
670.00 21.2 K 0
675.00 2.72 K 0
680.00 7.22 K -335
685.00 0 -631
695.00 764 0
700.00 9.6 K 0
710.00 0 -502
715.00 2.26 K 0
720.00 0 -608
730.00 647 0
735.00 290 0
745.00 226 0
750.00 838 0
755.00 12.9 K 0
770.00 1.86 K 0
780.00 499 0
800.00 899 0
820.00 191 0
825.00 159 0
830.00 3.49 K 0
835.00 2.15 K 0
840.00 795 0
845.00 168 0
850.00 655 0
860.00 2.19 K 0
900.00 1.56 K 0
930.00 126 0
935.00 870 0
940.00 7.34 K 0
945.00 121 0