Tour v526
CRWD
CROWDSTRIKE HLDGS IN Class A
$190.34 -5.60%
$190.79 (+0.24%)🌙
as of 08/20 06:21 PM
(8/20 10:35) ◀
|
Thursday, August 20, 2026 (6:21pm)
January 2026
|
▶ (8/21 15:13)
◀ 8/20 18:21 ▶

Option Volume

Detail
ℹ
Current (08/20) 77,117
Calls: 36,059 (47%)
Puts: 41,058 (53%)
Prior (08/19) 72,037
Calls: 40,486 (56%)
Puts: 31,551 (44%)
Current vs Prior +7.05%
Calls: -10.93% (Calls)
Puts: +30.13% (Puts)
Prior 7-Day Total 389,909
Calls: 207,918 (53%)
Puts: 181,991 (47%)
Prior 7-Day Average 55,701
Calls: 29,702 (53%)
Puts: 25,998 (47%)
Current vs Prior 7-Day Avg +38.45%
Calls: +21.40%
Puts: +57.92%
Sentiment BEARISH

Dollar Volume

Detail
ℹ
Current (08/20) $64.93M
Calls: $36.77M (57%)
Puts: $28.16M (43%)
Prior (08/19) $78.94M
Calls: $53.97M (68%)
Puts: $24.97M (32%)
Current vs Prior -17.75%
Calls: -31.87%
Puts: +12.78%
Prior 7-Day Total $556.13M
Calls: $420.58M (76%)
Puts: $135.55M (24%)
Prior 7-Day Average $79.45M
Calls: $60.08M (76%)
Puts: $19.36M (24%)
Current vs Prior 7-Day Avg -18.27%
Calls: -38.81%
Puts: +45.44%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (08/20) 1.14
Prior (08/19) 0.78
Current vs Prior +46.11%
Prior 7-Day Average 0.89
Current vs Prior 7-Day Avg +27.37%
Sentiment BEARISH

Open Interest

Detail
ℹ
Current (08/20) 651,474
Calls: 349,880 (54%)
Puts: 301,594 (46%)
Prior (08/19) 626,383
Calls: 340,415 (54%)
Puts: 285,968 (46%)
Current vs Prior +4.01%
Prior 7-Day Total 4,017,327
Calls: 2,001,063 (50%)
Puts: 2,016,264 (50%)
Prior 7-Day Average 573,903
Calls: 285,866 (50%)
Puts: 288,037 (50%)
Current vs Prior 7-Day Avg +13.52%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (08/21) | Next (08/28)Expiry (08/21) | Next (09/18)
Current 3.27% | 10.07%3.27% | 14.70%
Prior 4.11% | 10.17%4.11% | 14.28%
Current vs Prior -20.42% | -0.99%-20.42% | +2.92%
Prior 7-Day Avg 4.53% | 9.17%5.90% | 15.24%
Current vs 7-Day Avg -27.93% | +9.78%-44.62% | -3.56%
Prior 7-Day Eod 4.11% | 10.17%4.11% | 14.28%
Current vs 7-Day Eod -20.42% | -0.99%-20.42% | +2.92%
Sentiment BULLISHBULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 11.98% | 9.26%
Calls: 11.75% | 6.70%
Puts: 12.22% | 11.82%
Prior 10.61% | 8.21%
Calls: 9.35% | 10.35%
Puts: 11.86% | 6.06%
Current vs Prior +12.91% | +12.79%
Prior 7-Day Avg 10.61% | 8.21%
Calls: 9.35% | 10.35%
Puts: 11.86% | 6.06%
Current vs 7-Day Avg +12.91% | +12.79%
Liquidity Expensive
+
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🤖 AI Insights

Slightly bearish P/C ratio of 1.14. P/C ratio rising 46% - increased hedging/bearish positioning.

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

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top 91 of results (avg 6.9%, best 3.4%)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$195.00Sep 1811.1511.55$11.353.5%2110.481.0K
$190.00Sep 410.9511.35$11.153.6%890.54414
$190.00Sep 1813.4013.90$13.653.7%840.54656
$220.00Aug 281.251.30$1.273.9%1.0K0.12851
$197.50Sep 1810.1010.55$10.334.4%260.45201
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$215.00Aug 2124.3525.20$24.783.4%941.001.1K
$190.00Sep 1812.5513.00$12.783.5%1.3K0.461.2K
$187.50Sep 49.109.50$9.304.3%120.43--
$200.00Sep 1817.9518.75$18.354.4%770.57745
$195.00Sep 1815.1015.80$15.454.5%2480.52962

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. 4 found (avg $0.68, cheapest $0.38)

CALLS (3)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$197.50Aug 210.350.41$0.3815.8%8670.13670
$195.00Aug 210.740.82$0.7810.3%1.8K0.232.2K
$225.00Aug 280.851.01$0.9317.2%3890.09369
PUTS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$185.00Aug 210.590.67$0.6312.7%1.4K0.181.5K

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 131 found (avg delta 0.75, highest 1.00)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$160.00Aug 2128.5532.20$30.3812.0%21.00--
$170.00Aug 2118.2022.05$20.1319.1%660.991.2K
$162.50Aug 2126.5529.70$28.1311.2%40.99--
$175.00Aug 2114.7017.95$16.3319.9%620.991.4K
$167.50Aug 2121.9026.05$23.9817.3%1830.99580
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$205.00Aug 2114.4515.60$15.027.7%3511.002.0K
$207.50Aug 2116.5019.00$17.7514.1%531.001.4K
$210.00Aug 2119.1021.40$20.2511.4%1401.002.4K
$212.50Aug 2121.0524.25$22.6514.1%631.001.7K
$215.00Aug 2124.3525.20$24.783.4%941.001.1K

Most actively traded options today. High liquidity = easy entry/exit. 293 active (total vol 50.0K, top 4.0K)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$200.00Aug 210.150.19$0.1723.5%2.5K0.073.4K
$205.00Aug 210.030.05$0.0450.0%2.0K0.024.1K
$195.00Aug 210.740.82$0.7810.3%1.8K0.232.2K
$220.00Aug 281.251.30$1.273.9%1.0K0.12851
$210.00Aug 210.000.05$0.03166.7%9330.013.1K
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$190.00Aug 212.122.25$2.195.9%4.0K0.471.9K
$187.50Aug 211.171.26$1.217.4%2.0K0.311.9K
$195.00Aug 215.255.60$5.436.4%1.4K0.772.0K
$185.00Aug 210.590.67$0.6312.7%1.4K0.181.5K
$192.50Aug 213.503.75$3.636.9%1.3K0.631.6K

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 10 strikes (avg 5.0%, max 8.6%)

CALLS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$185.00Aug 21Oct 264.7%59.5%8.6%921.5K
$190.00Aug 21Oct 262.3%58.3%6.7%8322.2K
$195.00Aug 21Oct 262.7%59.0%6.4%1.8K2.2K
$187.50Aug 21Sep 1863.0%61.4%2.6%3984.2K
$192.50Aug 21Sep 1863.2%62.7%0.8%7902.2K
PUTS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$185.00Aug 21Oct 264.7%59.5%8.6%1.4K1.5K
$190.00Aug 21Oct 262.3%58.3%6.7%4.0K1.9K
$195.00Aug 21Oct 262.7%59.0%6.4%1.4K2.0K
$187.50Aug 21Sep 1863.0%61.4%2.6%2.4K7.9K
$192.50Aug 21Sep 1863.2%62.7%0.8%1.4K1.8K

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 174 found (best R:R 0.75, avg 3.50)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$170.00$180.00Oct 2$5.72$4.28$5.7276%0.75$175.72
$172.50$175.00Aug 21$1.32$1.18$1.3296%0.89$173.82
$185.00$190.00Oct 2$1.95$3.05$1.9562%1.56$186.95
$170.00$180.00Sep 25$6.22$3.78$6.2275%0.61$176.22
$165.00$167.50Aug 21$1.57$0.93$1.5798%0.59$166.57
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$160.00$155.00Oct 2$0.12$4.88$0.1216%40.67$159.88
$195.00$190.00Sep 25$2.04$2.96$2.0451%1.45$192.96
$205.00$200.00Oct 2$2.50$2.50$2.5059%1.00$202.50
$200.00$197.50Sep 4$1.15$1.35$1.1561%1.17$198.85
$210.00$207.50Aug 28$1.65$0.85$1.6578%0.52$208.35

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 126 found (best R:R 1.48, avg 0.41)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$215.00$220.00Oct 2$1.90$1.90$3.1067%0.61$216.90
$220.00$225.00Sep 11$1.09$1.09$3.9180%0.28$221.09
$220.00$222.50Sep 18$0.74$0.74$1.7677%0.42$220.74
$215.00$217.50Sep 4$0.72$0.72$1.7877%0.40$215.72
$202.50$205.00Sep 18$1.09$1.09$1.4160%0.77$203.59
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$190.00$185.00Sep 25$2.98$2.98$2.0254%1.48$187.02
$180.00$175.00Sep 25$2.37$2.37$2.6365%0.90$177.63
$170.00$165.00Sep 25$1.65$1.65$3.3576%0.49$168.35
$170.00$165.00Oct 2$1.62$1.62$3.3875%0.48$168.38
$180.00$175.00Oct 2$2.05$2.05$2.9566%0.69$177.95

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 6 found (avg debit $6.38, cheapest $6.12)

CALLS (3)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$187.50Aug 21Aug 28$6.4563.0%77.9%
$192.50Aug 21Aug 28$6.2763.2%78.7%
$190.00Aug 21Aug 28$6.4862.3%78.7%
PUTS (3)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$187.50Aug 21Aug 28$6.1263.0%77.9%
$192.50Aug 21Aug 28$6.4763.2%78.7%
$190.00Aug 21Aug 28$6.4662.3%78.7%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 71 found (cheapest 2.51% of stock, avg 11.67%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$190.00Aug 21$2.59$2.19$4.78$185.22$194.782.51%
$192.50Aug 21$1.51$3.63$5.14$187.36$197.642.70%
$187.50Aug 21$4.03$1.21$5.24$182.26$192.742.75%
$195.00Aug 21$0.78$5.43$6.21$188.79$201.213.26%
$185.00Aug 21$5.95$0.63$6.58$178.42$191.583.46%
$197.50Aug 21$0.38$7.45$7.83$189.67$205.334.11%
$182.50Aug 21$7.95$0.33$8.28$174.22$190.784.35%
$200.00Aug 21$0.17$9.88$10.05$189.95$210.055.28%
$180.00Aug 21$10.58$0.16$10.74$169.26$190.745.64%
$202.50Aug 21$0.08$12.33$12.41$190.09$214.916.52%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 170 found (cheapest 0.17% of stock, avg 8.02%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$200.00$180.00Aug 21$0.17$0.16$0.33$179.67$200.33
$200.00$182.50Aug 21$0.17$0.33$0.50$182.00$200.50
$197.50$180.00Aug 21$0.38$0.16$0.54$179.46$198.04
$197.50$182.50Aug 21$0.38$0.33$0.71$181.79$198.21
$200.00$185.00Aug 21$0.17$0.63$0.80$184.20$200.80
$197.50$185.00Aug 21$0.38$0.63$1.01$183.99$198.51
$195.00$180.00Aug 21$0.78$0.16$0.94$179.06$195.94
$195.00$182.50Aug 21$0.78$0.33$1.11$181.39$196.11
$195.00$185.00Aug 21$0.78$0.63$1.41$183.59$196.41
$200.00$187.50Aug 21$0.17$1.21$1.38$186.12$201.38

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 200 found (best R:R 2.38, avg credit $1.34)

Put SpreadCall SpreadExpiryCreditMax LossPOPR:RBE LowBE High
165/170215/220Oct 2$3.52$1.4842%2.38$166.48$218.52
175/180215/220Oct 2$3.95$1.0533%3.76$176.05$218.95
178/180215/218Sep 4$1.89$0.6145%3.10$178.11$216.89
178/180205/208Sep 4$2.02$0.4835%4.21$177.98$207.02
160/165215/220Oct 2$3.03$1.9747%1.54$161.97$218.03
170/175215/220Oct 2$3.45$1.5538%2.23$171.55$218.45
160/165220/225Sep 11$2.18$2.8262%0.77$162.82$222.18
178/180210/212Sep 4$1.72$0.7841%2.21$178.28$211.72
165/170220/225Oct 2$2.85$2.1548%1.33$167.15$222.85
172/175215/218Sep 4$1.42$1.0852%1.31$173.58$216.42

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 135 found (best R:R 37.46, cheapest $0.05)

CALLS (5)
LowMidHighExpiryDebitMax GainPOPR:R
$190.00$195.00$200.00Sep 11$0.13$4.8713%37.46
$165.00$170.00$175.00Sep 11$0.06$4.9410%82.33
$182.50$185.00$187.50Aug 21$0.08$2.4220%30.25
$170.00$175.00$180.00Sep 4$0.13$4.8712%37.46
$195.00$200.00$205.00Sep 25$0.10$4.9010%49.00
PUTS (5)
LowMidHighExpiryDebitMax GainPOPR:R
$180.00$185.00$190.00Oct 2$0.08$4.9210%61.50
$195.00$200.00$205.00Oct 2$0.07$4.9310%70.43
$192.50$195.00$197.50Aug 21$0.22$2.2824%10.36
$205.00$210.00$215.00Sep 11$0.20$4.8011%24.00
$190.00$192.50$195.00Aug 21$0.36$2.1430%5.94

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 89 found (best net $-0.23, 79 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$190.00$192.501:2Aug 21-$0.43$2.07
$192.50$195.001:2Aug 21-$0.05$2.45
$187.50$190.001:2Aug 21-$1.15$1.35
$202.50$205.001:2Aug 21$0.00$2.50
$215.00$217.501:2Aug 21$0.00$2.50
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$190.00$187.501:2Aug 21-$0.23$2.27
$192.50$190.001:2Aug 21-$0.75$1.75
$187.50$185.001:2Aug 21-$0.05$2.45
$185.00$182.501:2Aug 21-$0.03$2.47
$157.50$155.001:2Aug 28-$0.02$2.48

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 68 found (best yield 4.57%, avg 2.63%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$205.00Oct 2$8.700.427.7%4.57%12.27%1--
$200.00Sep 25$10.450.435.1%5.49%10.57%3784
$195.00Sep 25$12.000.492.5%6.30%8.75%3525
$200.00Oct 2$9.700.465.1%5.10%10.17%1--
$215.00Oct 2$5.600.3313.0%2.94%15.90%51
$195.00Sep 18$11.150.482.5%5.86%8.31%2111.0K
$205.00Sep 25$7.800.387.7%4.10%11.80%9165
$200.00Sep 18$9.300.425.1%4.89%9.96%3272.2K
$197.50Sep 18$10.100.453.8%5.31%9.07%26201
$202.50Sep 18$8.300.406.4%4.36%10.75%3361

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 36,059
Total Puts 41,058
Put/Call Ratio 1.14
Net Difference -4,999

Prior's Put/Call Breakdown

Total Calls 40,486
Total Puts 31,551
Put/Call Ratio 0.78
Net Difference 8,935

Prior 7-Day Put/Call Summary

Total Calls 207,918
Total Puts 181,991
Average Put/Call Ratio 0.89
Ratio Trend Rising

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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Chart Title

Price — Past 7 Days

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