Tour v509
CRWD
CROWDSTRIKE HLDGS IN Class A
$212.92 -0.46%
$212.67 (-0.12%)🌙
as of 08/18 06:22 PM
(8/17 18:21) ◀
|
Tuesday, August 18, 2026 (6:22pm)
January 2026
|
▶ (8/19 18:21)
◀ 8/18 18:22 ▶

Option Volume

Detail
ℹ
Current (08/18) 50,669
Calls: 30,831 (61%)
Puts: 19,838 (39%)
Prior (08/17) 48,444
Calls: 27,135 (56%)
Puts: 21,309 (44%)
Current vs Prior +4.59%
Calls: +13.62% (Calls)
Puts: -6.90% (Puts)
Prior 7-Day Total 441,689
Calls: 230,785 (52%)
Puts: 210,904 (48%)
Prior 7-Day Average 63,098
Calls: 32,969 (52%)
Puts: 30,129 (48%)
Current vs Prior 7-Day Avg -19.70%
Calls: -6.49%
Puts: -34.16%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (08/18) $75.89M
Calls: $54.71M (72%)
Puts: $21.18M (28%)
Prior (08/17) $79.61M
Calls: $61.37M (77%)
Puts: $18.24M (23%)
Current vs Prior -4.67%
Calls: -10.85%
Puts: +16.16%
Prior 7-Day Total $638.52M
Calls: $496.55M (78%)
Puts: $141.96M (22%)
Prior 7-Day Average $91.22M
Calls: $70.94M (78%)
Puts: $20.28M (22%)
Current vs Prior 7-Day Avg -16.80%
Calls: -22.87%
Puts: +4.45%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (08/18) 0.64
Prior (08/17) 0.79
Current vs Prior -18.06%
Prior 7-Day Average 0.93
Current vs Prior 7-Day Avg -31.06%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (08/18) 584,819
Calls: 274,999 (47%)
Puts: 309,820 (53%)
Prior (08/17) 570,544
Calls: 270,701 (47%)
Puts: 299,843 (53%)
Current vs Prior +2.50%
Prior 7-Day Total 4,062,393
Calls: 2,040,516 (50%)
Puts: 2,021,877 (50%)
Prior 7-Day Average 580,341
Calls: 291,502 (50%)
Puts: 288,839 (50%)
Current vs Prior 7-Day Avg +0.77%
Sentiment BULLISH

Expected Move

Detail
ℹ
Expiry (08/21) | Next (08/28)Expiry (08/21) | Next (09/18)
Current 4.77% | 10.44%4.77% | 14.48%
Prior 5.30% | 11.21%5.30% | 15.04%
Current vs Prior -10.00% | -6.87%-10.00% | -3.72%
Prior 7-Day Avg 4.96% | 8.67%7.07% | 15.96%
Current vs 7-Day Avg -3.95% | +20.43%-32.60% | -9.25%
Prior 7-Day Eod 5.30% | 11.21%5.30% | 15.04%
Current vs 7-Day Eod -10.00% | -6.87%-10.00% | -3.72%
Sentiment BULLISHBULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 10.61% | 8.21%
Calls: 9.35% | 10.35%
Puts: 11.86% | 6.06%
Prior 10.61% | 8.21%
Calls: 9.35% | 10.35%
Puts: 11.86% | 6.06%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 10.61% | 8.21%
Calls: 9.35% | 10.35%
Puts: 11.86% | 6.06%
Current vs 7-Day Avg +0.00% | +0.00%
Liquidity Expensive
+
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🤖 AI Insights

Moderately bullish flow with 72% call dollar volume ($54.71M). Bullish P/C ratio of 0.64.

Smart Money BULLISH
Retail Flow BULLISH
Overall BULLISH
Dollar Volume
Option Volume
Put/Call Ratio
Open Interest
Expected Move
Current BULLISH
Prior BULLISH
7-Day Avg BULLISH
Current BULLISH
Prior BULLISH
7-Day Avg NEUTRAL
Current BULLISH
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 59 of results (avg 7.5%, best 4.1%)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$205.00Sep 1819.1519.95$19.554.1%40.62--
$215.00Aug 213.453.60$3.534.2%8550.441.3K
$230.00Sep 188.508.95$8.735.2%1.6K0.362.5K
$205.00Aug 219.359.85$9.605.2%1.7K0.784.8K
$212.50Aug 214.604.85$4.725.3%5320.53960
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$190.00Sep 185.355.65$5.505.5%1240.231.1K
$207.50Sep 1811.5512.25$11.905.9%70.41285
$240.00Sep 1832.1034.10$33.106.0%60.72--
$215.00Aug 215.255.60$5.436.4%1580.561.2K
$207.50Aug 212.092.23$2.166.5%6250.301.3K

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. 2 found (avg $0.78, cheapest $0.86)

CALLS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$225.00Aug 210.800.91$0.8612.8%1.2K0.152.6K
PUTS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$200.00Aug 210.650.74$0.7012.9%1.1K0.124.3K

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 103 found (avg delta 0.72, highest 1.00)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$172.50Aug 2138.7044.40$41.5513.7%330.99495
$177.50Aug 2131.9539.35$35.6520.8%60.99--
$185.00Aug 2124.7530.10$27.4319.5%20.99--
$180.00Aug 2131.7034.35$33.038.0%50.991.1K
$175.00Aug 2135.5041.85$38.6716.4%60.991.4K
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$252.50Aug 2135.8043.60$39.7019.6%11.00--
$235.00Aug 2119.8026.50$23.1528.9%20.9668
$232.50Aug 2118.4521.75$20.1016.4%30.9539
$230.00Aug 2116.2521.70$18.9828.7%100.93673
$227.50Aug 2113.6017.05$15.3322.5%170.90232

Most actively traded options today. High liquidity = easy entry/exit. 267 active (total vol 29.7K, top 3.2K)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$235.00Aug 210.100.18$0.1457.1%3.2K0.032.5K
$220.00Aug 211.741.89$1.828.2%2.1K0.283.2K
$205.00Aug 219.359.85$9.605.2%1.7K0.784.8K
$230.00Sep 188.508.95$8.735.2%1.6K0.362.5K
$230.00Aug 210.310.39$0.3522.9%1.3K0.073.6K
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$200.00Aug 210.650.74$0.7012.9%1.1K0.124.3K
$212.50Aug 213.904.25$4.088.6%9010.471.1K
$210.00Aug 212.823.15$2.9911.0%7420.382.4K
$207.50Aug 212.092.23$2.166.5%6250.301.3K
$205.00Aug 211.461.57$1.527.2%4370.232.2K

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 6 strikes (avg 2.7%, max 3.4%)

CALLS (3)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$202.50Aug 21Sep 1860.5%58.5%3.4%20406
$205.00Aug 21Sep 2559.5%57.7%3.1%1.7K4.8K
$210.00Aug 21Oct 257.7%56.8%1.6%1552.3K
PUTS (3)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$202.50Aug 21Sep 1860.5%58.5%3.4%2371.3K
$205.00Aug 21Oct 259.5%57.7%3.0%4382.2K
$210.00Aug 21Oct 257.7%56.8%1.6%7522.4K

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 185 found (best R:R 1.23, avg 3.12)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$220.00$230.00Oct 2$3.02$6.98$3.0247%2.31$223.02
$245.00$250.00Oct 2$0.33$4.67$0.3328%14.15$245.33
$190.00$200.00Sep 25$6.50$3.50$6.5076%0.54$196.50
$215.00$220.00Sep 11$1.60$3.40$1.6050%2.13$216.60
$240.00$245.00Sep 25$0.68$4.32$0.6830%6.35$240.68
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$232.50$230.00Aug 21$1.12$1.38$1.1295%1.23$231.38
$225.00$222.50Aug 21$1.62$0.88$1.6285%0.54$223.38
$220.00$210.00Oct 2$4.47$5.53$4.4753%1.24$215.53
$180.00$175.00Sep 25$0.42$4.58$0.4216%10.90$179.58
$225.00$220.00Sep 4$2.75$2.25$2.7562%0.82$222.25

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 135 found (best R:R 1.00, avg 0.43)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$245.00$250.00Sep 25$1.55$1.55$3.4573%0.45$246.55
$215.00$220.00Oct 2$2.73$2.73$2.2748%1.20$217.73
$250.00$255.00Oct 2$1.43$1.43$3.5774%0.40$251.43
$250.00$255.00Aug 28$0.59$0.59$4.4188%0.13$250.59
$225.00$230.00Sep 11$1.98$1.98$3.0260%0.66$226.98
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$195.00$190.00Oct 2$2.50$2.50$2.5070%1.00$192.50
$205.00$200.00Oct 2$2.80$2.80$2.2061%1.27$202.20
$185.00$180.00Oct 2$1.84$1.84$3.1678%0.58$183.16
$200.00$190.00Sep 25$3.53$3.53$6.4767%0.55$196.47
$205.00$200.00Sep 11$2.35$2.35$2.6562%0.89$202.65

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 8 found (avg debit $6.08, cheapest $6.01)

CALLS (4)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$210.00Aug 21Aug 28$6.0757.7%73.9%
$212.50Aug 21Aug 28$5.9357.5%74.2%
$217.50Aug 21Aug 28$6.0757.5%77.0%
$215.00Aug 21Aug 28$6.2257.8%77.5%
PUTS (4)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$210.00Aug 21Aug 28$6.0157.7%73.9%
$212.50Aug 21Aug 28$6.2257.5%74.2%
$217.50Aug 21Aug 28$5.9857.5%77.0%
$215.00Aug 21Aug 28$6.1557.8%77.5%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 65 found (cheapest 4.13% of stock, avg 11.49%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$212.50Aug 21$4.72$4.08$8.80$203.70$221.304.13%
$215.00Aug 21$3.53$5.43$8.96$206.04$223.964.21%
$210.00Aug 21$6.13$2.99$9.12$200.88$219.124.28%
$217.50Aug 21$2.56$7.05$9.61$207.89$227.114.51%
$207.50Aug 21$7.78$2.16$9.94$197.56$217.444.67%
$220.00Aug 21$1.82$8.98$10.80$209.20$230.805.07%
$205.00Aug 21$9.60$1.52$11.12$193.88$216.125.22%
$202.50Aug 21$10.93$1.05$11.98$190.52$214.485.63%
$222.50Aug 21$1.21$10.83$12.04$210.46$234.545.65%
$225.00Aug 21$0.86$12.45$13.31$211.69$238.316.25%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 175 found (cheapest 0.90% of stock, avg 8.24%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$225.00$202.50Aug 21$0.86$1.05$1.91$200.59$226.91
$222.50$202.50Aug 21$1.21$1.05$2.26$200.24$224.76
$225.00$205.00Aug 21$0.86$1.52$2.38$202.62$227.38
$222.50$205.00Aug 21$1.21$1.52$2.73$202.27$225.23
$220.00$202.50Aug 21$1.82$1.05$2.87$199.63$222.87
$220.00$205.00Aug 21$1.82$1.52$3.34$201.66$223.34
$225.00$207.50Aug 21$0.86$2.16$3.02$204.48$228.02
$222.50$207.50Aug 21$1.21$2.16$3.37$204.13$225.87
$220.00$207.50Aug 21$1.82$2.16$3.98$203.52$223.98
$217.50$202.50Aug 21$2.56$1.05$3.61$198.89$221.11

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 199 found (best R:R 3.67, avg credit $1.54)

Put SpreadCall SpreadExpiryCreditMax LossPOPR:RBE LowBE High
190/195250/255Oct 2$3.93$1.0743%3.67$191.07$253.93
180/185250/255Oct 2$3.27$1.7352%1.89$181.73$253.27
180/185245/250Sep 25$2.91$2.0953%1.39$182.09$247.91
190/195240/245Oct 2$3.57$1.4338%2.50$191.43$243.57
190/195235/240Oct 2$3.73$1.2735%2.94$191.27$238.73
188/190232/235Sep 18$1.70$0.8043%2.13$188.30$234.20
185/190245/250Sep 25$2.82$2.1849%1.29$187.18$247.82
185/188235/238Aug 28$1.21$1.2962%0.94$186.29$236.21
180/185240/245Oct 2$2.91$2.0947%1.39$182.09$242.91
192/195232/235Sep 18$1.80$0.7038%2.57$193.20$234.30

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 100 found (best R:R 18.23, cheapest $0.06)

CALLS (5)
LowMidHighExpiryDebitMax GainPOPR:R
$217.50$220.00$222.50Aug 21$0.13$2.3715%18.23
$205.00$207.50$210.00Aug 21$0.17$2.3315%13.71
$195.00$200.00$205.00Sep 11$0.26$4.7411%18.23
$210.00$212.50$215.00Aug 21$0.22$2.2818%10.36
$212.50$215.00$217.50Aug 21$0.22$2.2818%10.36
PUTS (5)
LowMidHighExpiryDebitMax GainPOPR:R
$205.00$210.00$215.00Sep 11$0.24$4.7612%19.83
$190.00$195.00$200.00Sep 4$0.23$4.7711%20.74
$180.00$185.00$190.00Sep 4$0.18$4.828%26.78
$200.00$202.50$205.00Aug 21$0.12$2.3811%19.83
$205.00$207.50$210.00Aug 21$0.19$2.3115%12.16

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 81 found (best net $-6.60, 76 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$175.00$195.001:2Sep 11-$8.10$11.90
$180.00$200.001:2Oct 2-$10.64$9.36
$185.00$200.001:2Sep 4-$9.71$5.29
$250.00$255.001:2Aug 28-$0.30$4.70
$225.00$227.501:2Aug 21-$0.24$2.26
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$252.50$235.001:2Aug 21-$6.60$10.90
$187.50$185.001:2Aug 21$0.00$2.50
$200.00$190.001:2Sep 25-$2.62$7.38
$190.00$187.501:2Aug 21-$0.04$2.46
$197.50$195.001:2Aug 21-$0.18$2.32

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 77 found (best yield 4.95%, avg 2.74%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$225.00Sep 25$10.550.425.7%4.95%10.63%1--
$215.00Sep 25$14.400.521.0%6.76%7.74%1249
$220.00Sep 25$12.050.473.3%5.66%8.98%6189
$220.00Sep 18$11.800.463.3%5.54%8.87%2621.3K
$230.00Sep 25$8.550.388.0%4.02%12.04%2--
$220.00Oct 2$11.650.473.3%5.47%8.80%217
$215.00Oct 2$13.800.521.0%6.48%7.46%1--
$230.00Oct 2$8.000.398.0%3.76%11.78%5355
$230.00Sep 18$8.500.368.0%3.99%12.01%1.6K2.5K
$235.00Sep 25$7.100.3410.4%3.33%13.70%2--

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 30,831
Total Puts 19,838
Put/Call Ratio 0.64
Net Difference 10,993

Prior's Put/Call Breakdown

Total Calls 27,135
Total Puts 21,309
Put/Call Ratio 0.79
Net Difference 5,826

Prior 7-Day Put/Call Summary

Total Calls 230,785
Total Puts 210,904
Average Put/Call Ratio 0.93
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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Chart Title

Price — Past 7 Days

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