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Public Storage PSA 342.76 9.37 2.81%

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ATM IV
0.233
Put Call Ratio (OI)
1.53
Put Call Ratio (Vol)
1.84
IV Rank
11.5
IV Percentile
38.4
Max pain
300

Gamma exposure (2026-11-04)

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}
16.0
225.0
| Δ | |\Delta|
0.00
1.00
Moneyness Moneyness
-320.3
320.3
View values by strike
PSA · Gamma exposure · 2026-11-04. USD of exposure per 1% underlying move.
StrikeCallsPuts
40.00 0 -9.74
45.00 0 -11.6
170.00 0 -27.1
175.00 0 -61.8
180.00 0 -1.14 K
190.00 0 -288
195.00 0 -118
200.00 0 -508
210.00 444 -2.03 K
220.00 430 -22.2 K
230.00 774 -43.8 K
240.00 1.66 K -26.7 K
250.00 1.49 K -87.7 K
260.00 441 -49.3 K
270.00 3.51 K -201 K
280.00 3.31 K -89.3 K
290.00 9.85 K -39 K
300.00 117 K -56 K
310.00 371 K -19.2 K
320.00 459 K -238 K
330.00 669 K -49.9 K
340.00 472 K -9.5 K
350.00 316 K 0
360.00 107 K 0
370.00 82.7 K 0
380.00 10.2 K 0
390.00 13.3 K 0
400.00 19.1 K 0
410.00 6.52 K 0
420.00 1.73 K 0
460.00 137 0