Tour v366
PSA
PUBLIC STORAGE REIT
$315.53 -0.79%
$317.98 (+0.78%)🌙
as of 07/20 06:58 PM
(7/17 19:11) ◀
|
Monday, July 20, 2026 (6:58pm)
January 2026
|
▶ (7/21 18:57)
◀ 7/20 18:58 ▶

Option Volume

Detail
ℹ
Current (07/20) 236
Calls: 129 (55%)
Puts: 107 (45%)
Prior (07/17) 307
Calls: 88 (29%)
Puts: 219 (71%)
Current vs Prior -23.13%
Calls: +46.59% (Calls)
Puts: -51.14% (Puts)
Prior 7-Day Total 1,043
Calls: 618 (59%)
Puts: 425 (41%)
Prior 7-Day Average 149
Calls: 88 (59%)
Puts: 60 (41%)
Current vs Prior 7-Day Avg +58.39%
Calls: +46.12%
Puts: +76.24%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (07/20) $137.0K
Calls: $100.7K (73%)
Puts: $36.4K (27%)
Prior (07/17) $123.7K
Calls: $51.4K (42%)
Puts: $72.3K (58%)
Current vs Prior +10.79%
Calls: +95.68%
Puts: -49.66%
Prior 7-Day Total $474.2K
Calls: $342.8K (72%)
Puts: $131.4K (28%)
Prior 7-Day Average $67.7K
Calls: $49.0K (72%)
Puts: $18.8K (28%)
Current vs Prior 7-Day Avg +102.28%
Calls: +105.56%
Puts: +93.72%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (07/20) 0.83
Prior (07/17) 2.49
Current vs Prior -66.67%
Prior 7-Day Average 1.28
Current vs Prior 7-Day Avg -35.08%
Sentiment NEUTRAL

Open Interest

Detail
ℹ
Current (07/20) 1,473
Calls: 1,178 (80%)
Puts: 295 (20%)
Prior (07/17) 1,278
Calls: 1,139 (89%)
Puts: 139 (11%)
Current vs Prior +15.26%
Prior 7-Day Total 6,789
Calls: 5,065 (75%)
Puts: 1,724 (25%)
Prior 7-Day Average 969
Calls: 723 (75%)
Puts: 246 (25%)
Current vs Prior 7-Day Avg +51.88%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (08/21) | Next (09/18)
Current 8.02% | 9.94%
Prior 8.32% | 10.23%
Current vs Prior -3.59% | -2.92%
Prior 7-Day Avg 4.88% | 8.88%
Current vs 7-Day Avg +64.41% | +11.93%
Prior 7-Day Eod 8.32% | 10.23%
Current vs 7-Day Eod -3.59% | -2.92%
Sentiment BULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 34.94% | 22.47%
Calls: 27.45% | 18.52%
Puts: 42.42% | 26.42%
Prior 34.94% | 22.47%
Calls: 27.45% | 18.52%
Puts: 42.42% | 26.42%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 34.94% | 22.47%
Calls: 27.45% | 18.52%
Puts: 42.42% | 26.42%
Current vs 7-Day Avg +0.00% | +0.00%
Liquidity Expensive
+
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🤖 AI Insights

Moderately bullish flow with 73% call dollar volume ($100.7K). Dollar volume significantly above 7-day average (102% higher). P/C ratio dropping 67% - sentiment shifting bullish. Call-heavy open interest (1,178 calls vs 295 puts) suggests bullish positioning.

Smart Money BULLISH
Retail Flow BULLISH
Overall BULLISH
Dollar Volume
Option Volume
Put/Call Ratio
Open Interest
Expected Move
Current BULLISH
Prior BEARISH
7-Day Avg BULLISH
Current NEUTRAL
Prior BEARISH
7-Day Avg NEUTRAL
Current NEUTRAL
Prior BEARISH
7-Day Avg NEUTRAL
Current BULLISH
Prior BULLISH
7-Day Avg NEUTRAL
Current BEARISH
Prior BULLISH
7-Day Avg BULLISH

📈 Options Analysis

🎯 Tightest Spreads
💰 Best Value Under $1
📊 High Delta (ITM)
🔥 High Volume
⏰ Backwardation
📈 Debit Spreads
📉 Credit Spreads
📅 Calendar Spreads
⚡ Straddles
🔀 Strangles
🦅 Iron Condors
🦋 Butterflies
⚖️ Ratio Spreads
🛡️ Covered Calls
💧 Low Volume

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top -- of results (avg --%, best --%)

No options available for this category

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. -- found (avg $--, cheapest $--)

No options available for this category

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. -- found (avg delta --, highest --)

No options available for this category

Most actively traded options today. High liquidity = easy entry/exit. 10 active (total vol 89, top 38)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$330.00Aug 213.705.10$4.4031.8%170.2929
$320.00Aug 216.609.90$8.2540.0%160.4553
$340.00Aug 210.704.10$2.40141.7%20.18285
$350.00Aug 210.101.75$0.93177.4%20.09617
$360.00Aug 210.001.30$0.65200.0%10.06--
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$300.00Aug 212.154.90$3.5377.9%380.24122
$310.00Aug 215.908.80$7.3539.5%50.4029
$280.00Aug 210.552.80$1.67134.7%40.1130
$270.00Aug 210.001.80$0.90200.0%30.06--
$260.00Aug 210.152.30$1.22176.2%10.06--

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. -- strikes (avg --%, max --%)

No setups found for this strategy

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 7 found (best R:R 34.71, avg 9.92)

BULL CALL (4)
BuySellExpiryDebitMax GainMax LossR:RBE
$350.00$360.00Aug 21$0.28$9.72$0.2834.71$350.28
$340.00$350.00Aug 21$1.47$8.53$1.475.80$341.47
$330.00$340.00Aug 21$2.00$8.00$2.004.00$332.00
$320.00$330.00Aug 21$3.85$6.15$3.851.60$323.85
BEAR PUT (3)
BuySellExpiryDebitMax GainMax LossR:RBE
$280.00$270.00Aug 21$0.77$9.23$0.7711.99$279.23
$300.00$280.00Aug 21$1.86$18.14$1.869.75$298.14
$310.00$300.00Aug 21$3.82$6.18$3.821.62$306.18

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 7 found (best R:R 0.63, avg 0.27)

BEAR CALL (4)
SellBuyExpiryCreditMax GainMax LossR:RBE
$320.00$330.00Aug 21$3.85$3.85$6.150.63$323.85
$330.00$340.00Aug 21$2.00$2.00$8.000.25$332.00
$340.00$350.00Aug 21$1.47$1.47$8.530.17$341.47
$350.00$360.00Aug 21$0.28$0.28$9.720.03$350.28
BULL PUT (3)
SellBuyExpiryCreditMax GainMax LossR:RBE
$310.00$300.00Aug 21$3.82$3.82$6.180.62$306.18
$300.00$280.00Aug 21$1.86$1.86$18.140.10$298.14
$280.00$270.00Aug 21$0.77$0.77$9.230.08$279.23

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. -- found (avg debit $--, cheapest $--)

No setups found for this strategy

Buy call + put at the same strike and expiry. Profits from large moves in either direction. -- found (cheapest --% of stock, avg --%)

No straddle setups found

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 25 found (cheapest 0.49% of stock, avg 1.98%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$360.00$270.00Aug 21$0.65$0.90$1.55$268.45$361.55
$350.00$270.00Aug 21$0.93$0.90$1.83$268.17$351.83
$360.00$260.00Aug 21$0.65$1.22$1.87$258.13$361.87
$350.00$260.00Aug 21$0.93$1.22$2.15$257.85$352.15
$360.00$280.00Aug 21$0.65$1.67$2.32$277.68$362.32
$350.00$280.00Aug 21$0.93$1.67$2.60$277.40$352.60
$340.00$270.00Aug 21$2.40$0.90$3.30$266.70$343.30
$340.00$260.00Aug 21$2.40$1.22$3.62$256.38$343.62
$340.00$280.00Aug 21$2.40$1.67$4.07$275.93$344.07
$360.00$300.00Aug 21$0.65$3.53$4.18$295.82$364.18

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 12 found (best R:R 3.29, avg credit $4.05)

Put SpreadCall SpreadExpiryCreditMax LossR:RBE LowBE High
300/310320/330Aug 21$7.67$2.333.29$302.33$327.67
300/310330/340Aug 21$5.82$4.181.39$304.18$335.82
300/310340/350Aug 21$5.29$4.711.12$304.71$345.29
270/280320/330Aug 21$4.62$5.380.86$275.38$324.62
300/310350/360Aug 21$4.10$5.900.69$305.90$354.10
280/300320/330Aug 21$5.71$14.290.40$294.29$325.71
270/280330/340Aug 21$2.77$7.230.38$277.23$332.77
270/280340/350Aug 21$2.24$7.760.29$277.76$342.24
280/300330/340Aug 21$3.86$16.140.24$296.14$333.86
280/300340/350Aug 21$3.33$16.670.20$296.67$343.33

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 4 found (best R:R 17.87, cheapest $0.53)

CALLS (3)
LowMidHighExpiryDebitMax GainR:R
$330.00$340.00$350.00Aug 21$0.53$9.4717.87
$340.00$350.00$360.00Aug 21$1.19$8.817.40
$320.00$330.00$340.00Aug 21$1.85$8.154.41
PUTS (1)
LowMidHighExpiryDebitMax GainR:R
$260.00$270.00$280.00Aug 21$1.09$8.918.17

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 8 found (best net $-0.13, 5 credits)

CALLS (4)
Buy KSell KRatioExpiryNetMax Gain
$350.00$360.001:2Aug 21-$0.37$9.63
$330.00$340.001:2Aug 21-$0.40$9.60
$320.00$330.001:2Aug 21-$0.55$9.45
$340.00$350.001:2Aug 21$0.54$9.46
PUTS (4)
Buy KSell KRatioExpiryNetMax Gain
$280.00$270.001:2Aug 21-$0.13$9.87
$270.00$260.001:2Aug 21-$1.54$8.46
$300.00$280.001:2Aug 21$0.19$19.81
$310.00$300.001:2Aug 21$0.29$9.71

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 4 found (best yield 2.09%, avg 0.88%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$320.00Aug 21$6.600.451.4%2.09%3.51%1653
$330.00Aug 21$3.700.294.6%1.17%5.76%1729
$340.00Aug 21$0.700.187.8%0.22%7.98%2285
$350.00Aug 21$0.100.0910.9%0.03%10.96%2617

Historical option prices for this thinly-traded ticker. Live quotes are wide and stale — use where each contract actually traded plus its 30-day range to place a limit order. 88 contracts (avg 498 vol/day, 88 traded recently)

PSA averages only 498 option contracts/day, so quotes are thin and bid/ask spreads run wide. Use the last actually-traded price below to set a limit order rather than chasing the displayed ask. Most tradeable call: the $310.00 12-18 call last traded $28.00 on 07/17 (now $22.00/$25.40) — try a limit near $23.70. Also watch the $330.00 09-18 call last traded $8.90 on 07/17 (now $5.90/$7.40) — try a limit near $6.65; the $330.00 08-21 call last traded $5.90 on 07/17 (now $3.70/$5.10) — try a limit near $4.40. Most tradeable put: the $310.00 08-21 put last traded $6.50 on 07/17 (now $5.90/$8.80) — try a limit near $6.50.
CALLS (43)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$320.00Aug 21$6.60$9.90$8.25$12.14 07/16$8.25–$18.40$8.2553
$320.00Sep 18$9.30$12.00$10.65$14.70 07/16$10.65–$20.35$10.65--
$320.00Dec 18$16.70$20.10$18.40$22.41 07/13$18.40–$27.55$18.40--
$320.00Mar 19$22.10$25.50$23.80$27.50 07/17$23.80–$28.40$23.80--
$310.00Aug 21$12.10$14.80$13.45$15.95 07/17$13.45–$25.75$13.45--
$310.00Sep 18$14.60$16.90$15.75$27.00 06/23$15.75–$27.35$15.75--
$310.00Dec 18$22.00$25.40$23.70$28.00 07/17$23.65–$33.70$23.7082
$330.00Aug 21$3.70$5.10$4.40$5.90 07/17$4.40–$12.40$4.4029
$330.00Sep 18$5.90$7.40$6.65$8.90 07/17$6.65–$14.55$6.6567
$330.00Dec 18$12.40$15.80$14.10$15.00 07/17$14.10–$22.00$14.10--
$300.00Aug 21$19.20$22.60$20.90$23.59 07/10$20.90–$33.50$20.90--
$300.00Sep 18$21.10$23.90$22.50$25.78 07/10$22.50–$35.05$22.50--
$300.00Dec 18$28.00$31.50$29.75$30.50 07/15$29.65–$40.75$29.75--
$340.00Aug 21$0.70$4.10$2.40$2.88 07/17$2.40–$7.35$2.40285
$340.00Sep 18$2.55$4.50$3.53$6.70 07/17$3.53–$9.70$3.53--
$340.00Dec 18$8.40$11.10$9.75$13.72 07/17$9.75–$16.85$9.75--
$290.00Sep 18$28.80$32.30$30.55$31.80 07/15$30.55–$43.50$30.55--
$290.00Dec 18$34.80$38.50$36.65$45.10 06/23$36.25–$48.00$36.65--
$350.00Aug 21$0.10$1.75$0.93$1.67 07/17$0.93–$4.55$0.93617
$350.00Sep 18$0.70$4.10$2.40$4.15 07/17$2.40–$5.90$2.4045
$350.00Dec 18$5.40$9.60$7.50$10.45 07/08$7.50–$12.70$7.50--
$280.00Sep 18$37.70$40.90$39.30$30.00 06/03$38.95–$52.50$37.70--
$360.00Aug 21$0.00$1.30$0.65$1.50 07/09$0.65–$2.75$0.65--
$360.00Sep 18$0.00$2.75$1.38$3.95 07/02$1.38–$3.55$1.38--
$360.00Dec 18$3.60$7.40$5.50$6.40 07/17$5.45–$9.80$5.50--
$270.00Sep 18$46.80$49.20$48.00$61.16 06/10$48.00–$61.90$48.00--
$370.00Aug 21$0.10$2.40$1.25$0.44 07/16$0.55–$2.08$0.44--
$370.00Sep 18$0.50$1.75$1.13$2.17 06/23$1.13–$2.93$1.13--
$370.00Dec 18$1.80$5.70$3.75$5.09 07/08$3.58–$7.65$3.75--
$260.00Sep 18$56.10$59.80$57.95$67.09 06/11$57.35–$71.40$57.95--
$380.00Sep 18$0.00$2.65$1.33$2.10 06/15$0.80–$1.65$1.33--
$380.00Dec 18$0.80$4.30$2.55$3.15 07/17$2.55–$5.10$2.55--
$250.00Sep 18$65.80$69.00$67.40$73.04 06/18$66.75–$81.55$67.40--
$250.00Dec 18$67.60$70.70$69.15$75.95 07/16$68.50–$82.55$69.15--
$250.00Mar 19$70.10$72.70$71.40$77.50 07/16$71.40–$79.05$71.40--
$390.00Sep 18$0.00$1.75$0.88$1.30 06/15$0.43–$1.60$0.88--
$390.00Dec 18$0.20$3.80$2.00$2.50 07/17$1.88–$4.00$2.00--
$400.00Aug 21$0.00$1.75$0.88$0.40 06/23$0.48–$1.23$0.40--
$400.00Dec 18$0.00$3.30$1.65$2.00 07/08$1.10–$2.48$1.65--
$230.00Sep 18$85.30$89.50$87.40$68.01 06/01$86.75–$101.20$85.30--
$230.00Dec 18$86.00$89.20$87.60$95.05 07/06$87.05–$101.65$87.60--
$410.00Dec 18$0.00$3.10$1.55$1.15 07/17$0.93–$2.25$1.15--
$420.00Dec 18$0.00$2.85$1.43$1.60 06/22$0.65–$2.10$1.43--
PUTS (45)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$320.00Aug 21$10.60$13.10$11.85$9.17 07/16$7.05–$13.00$10.60--
$320.00Sep 18$14.30$16.90$15.60$13.40 07/08$10.00–$16.35$14.30--
$320.00Dec 18$21.40$24.00$22.70$20.00 06/10$15.85–$23.05$21.40--
$310.00Aug 21$5.90$8.80$7.35$6.50 07/17$4.55–$8.60$6.5029
$310.00Sep 18$8.80$12.20$10.50$8.80 07/08$6.45–$11.45$8.80--
$330.00Aug 21$17.00$19.60$18.30$15.01 07/14$11.20–$18.95$17.00--
$330.00Sep 18$20.70$23.80$22.25$17.40 07/17$14.80–$22.70$20.70--
$300.00Aug 21$2.15$4.90$3.53$3.67 07/17$2.80–$5.75$3.53122
$300.00Sep 18$5.10$8.40$6.75$5.49 07/08$4.10–$8.05$5.49--
$300.00Dec 18$11.10$15.30$13.20$12.00 07/09$8.95–$14.20$12.00--
$300.00Mar 19$16.80$19.40$18.10$16.30 07/17$15.45–$18.10$16.80--
$290.00Aug 21$1.05$3.50$2.28$1.90 07/16$1.27–$3.70$1.90--
$290.00Sep 18$2.50$6.20$4.35$3.80 07/02$2.23–$5.40$3.80--
$290.00Dec 18$8.40$12.10$10.25$8.90 07/17$6.80–$10.85$8.90--
$350.00Dec 18$39.30$43.10$41.20$33.30 07/08$32.10–$42.05$39.30--
$280.00Aug 21$0.55$2.80$1.67$1.79 07/15$1.20–$2.47$1.6730
$280.00Sep 18$1.95$4.70$3.33$2.25 07/17$1.17–$3.75$2.25--
$280.00Dec 18$5.20$9.50$7.35$5.98 07/08$4.45–$8.25$5.98--
$280.00Mar 19$9.60$12.70$11.15$10.62 07/17$9.20–$11.15$10.62--
$270.00Aug 21$0.00$1.80$0.90$1.10 07/17$0.90–$1.80$0.90--
$270.00Sep 18$0.90$2.00$1.45$1.45 07/17$0.73–$3.20$1.45--
$270.00Dec 18$3.70$7.60$5.65$4.80 07/15$3.10–$6.10$4.80--
$260.00Sep 18$0.00$3.20$1.60$1.25 07/16$0.45–$2.00$1.25--
$260.00Dec 18$2.15$5.80$3.97$3.80 07/16$2.15–$4.50$3.80--
$250.00Aug 21$0.00$1.20$0.60$0.61 07/13$0.50–$1.48$0.60--
$250.00Sep 18$0.00$1.15$0.57$0.85 06/23$0.48–$1.78$0.57--
$250.00Dec 18$1.25$4.50$2.88$2.40 07/16$1.15–$3.18$2.40114
$250.00Mar 19$3.30$6.50$4.90$4.61 07/17$3.97–$5.05$4.61--
$240.00Sep 18$0.05$2.05$1.05$1.10 06/17$0.33–$1.50$1.05--
$240.00Dec 18$0.40$2.60$1.50$1.65 07/16$0.88–$2.60$1.50--
$240.00Mar 19$2.20$5.50$3.85$3.60 07/16$2.80–$3.85$3.60--
$230.00Sep 18$0.00$2.35$1.18$0.30 07/08$0.23–$1.48$0.30--
$230.00Dec 18$0.00$2.05$1.02$1.05 07/17$0.65–$1.90$1.02--
$230.00Mar 19$1.65$4.40$3.03$2.40 07/16$2.13–$3.03$2.40--
$220.00Sep 18$0.00$0.65$0.33$0.35 06/23$0.18–$0.75$0.33--
$220.00Dec 18$0.00$2.15$1.08$0.80 07/17$0.40–$1.65$0.80--
$220.00Mar 19$0.55$3.60$2.08$1.70 07/16$1.75–$2.08$1.70--
$210.00Sep 18$0.00$1.70$0.85$0.30 07/17$0.13–$1.23$0.30--
$210.00Dec 18$0.00$2.50$1.25$1.00 06/16$0.33–$1.55$1.00--
$210.00Mar 19$0.15$2.75$1.45$1.20 07/16$1.45–$1.60$1.20--
$200.00Sep 18$0.00$2.35$1.18$0.55 06/10$0.13–$1.23$0.55--
$200.00Dec 18$0.00$2.35$1.18$0.90 06/17$0.25–$1.48$0.90--
$195.00Dec 18$0.00$2.30$1.15$0.30 06/10$0.23–$1.43$0.30--
$195.00Mar 19$0.15$2.90$1.53$0.85 07/16$1.30–$1.53$0.85--
$190.00Mar 19$0.10$2.75$1.43$1.20 07/17$1.25–$1.43$1.20--

Current 5-Minute Volume Snapshots

Time (HH:MM) Total Volume Call Volume Put Volume Volume Change
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Prior's 5-Minute Volume Snapshots

Time (HH:MM) Total Volume Call Volume Put Volume Volume Change
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Current Put/Call Breakdown

Total Calls 129
Total Puts 107
Put/Call Ratio 0.83
Net Difference 22

Prior's Put/Call Breakdown

Total Calls 88
Total Puts 219
Put/Call Ratio 2.49
Net Difference -131

Prior 7-Day Put/Call Summary

Total Calls 618
Total Puts 425
Average Put/Call Ratio 1.28
Ratio Trend Falling

Daily Put/Call History (Last 7 Days)

Date Calls Puts Ratio Net Diff
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Upcoming Earnings - 2 Weeks Prior

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Upcoming Earnings - 1 Week Prior

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Earnings This Week

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Earnings - Day Before / Day After

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Options Activity Around Earnings

Ticker Earnings Date Days Away Call Volume Put Volume IV Rank
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Price — Past 7 Days

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