Tour v509
ZS
ZSCALER INC
$183.60 -2.43%
$183.45 (-0.08%)🌙
as of 08/14 07:17 PM
(8/13 19:18) ◀
|
Friday, August 14, 2026 (7:17pm)
January 2026
|
▶ (8/17 19:18)
◀ 8/14 19:17 ▶

Option Volume

Detail
ℹ
Current (08/14) 21,155
Calls: 11,244 (53%)
Puts: 9,911 (47%)
Prior (08/13) 21,823
Calls: 15,801 (72%)
Puts: 6,022 (28%)
Current vs Prior -3.06%
Calls: -28.84% (Calls)
Puts: +64.58% (Puts)
Prior 7-Day Total 127,234
Calls: 87,947 (69%)
Puts: 39,287 (31%)
Prior 7-Day Average 18,176
Calls: 12,563 (69%)
Puts: 5,612 (31%)
Current vs Prior 7-Day Avg +16.39%
Calls: -10.51%
Puts: +76.59%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (08/14) $17.98M
Calls: $12.56M (70%)
Puts: $5.43M (30%)
Prior (08/13) $24.38M
Calls: $21.41M (88%)
Puts: $2.97M (12%)
Current vs Prior -26.23%
Calls: -41.35%
Puts: +82.97%
Prior 7-Day Total $128.46M
Calls: $108.36M (84%)
Puts: $20.10M (16%)
Prior 7-Day Average $18.35M
Calls: $15.48M (84%)
Puts: $2.87M (16%)
Current vs Prior 7-Day Avg -1.99%
Calls: -18.87%
Puts: +89.00%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (08/14) 0.88
Prior (08/13) 0.38
Current vs Prior +131.28%
Prior 7-Day Average 0.48
Current vs Prior 7-Day Avg +84.38%
Sentiment NEUTRAL

Open Interest

Detail
ℹ
Current (08/14) 132,654
Calls: 83,497 (63%)
Puts: 49,157 (37%)
Prior (08/13) 144,250
Calls: 87,335 (61%)
Puts: 56,915 (39%)
Current vs Prior -8.04%
Prior 7-Day Total 935,618
Calls: 562,615 (60%)
Puts: 373,003 (40%)
Prior 7-Day Average 133,659
Calls: 80,373 (60%)
Puts: 53,286 (40%)
Current vs Prior 7-Day Avg -0.75%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (08/14) | Next (08/21)Expiry (08/21) | Next (09/18)
Current 1.67% | 6.17%6.17% | 18.78%
Prior 3.37% | 7.37%7.37% | 19.35%
Current vs Prior +82.88% | +17.35%-16.28% | -2.94%
Prior 7-Day Avg 4.68% | 7.64%8.26% | 19.99%
Current vs 7-Day Avg +31.80% | +13.18%-25.26% | -6.05%
Prior 7-Day Eod 3.37% | 7.37%7.37% | 19.35%
Current vs 7-Day Eod +82.88% | +17.35%-16.28% | -2.94%
Sentiment BEARISHBULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 5.54% | 8.33%
Calls: 5.84% | 7.69%
Puts: 5.24% | 8.97%
Prior 5.54% | 8.33%
Calls: 5.84% | 7.69%
Puts: 5.24% | 8.97%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 5.54% | 8.33%
Calls: 5.84% | 7.69%
Puts: 5.24% | 8.97%
Current vs 7-Day Avg +0.00% | +0.00%
Liquidity Pricy
+
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🤖 AI Insights

Moderately bullish flow with 70% call dollar volume ($12.56M). P/C ratio rising 131% - increased hedging/bearish positioning. Call-heavy open interest (83,497 calls vs 49,157 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 BULLISH
7-Day Avg BULLISH
Current NEUTRAL
Prior BULLISH
7-Day Avg NEUTRAL
Current NEUTRAL
Prior BULLISH
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

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top 34 of results (avg 8.0%, best 2.9%)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$160.00Sep 1829.4030.25$29.832.8%150.77861
$190.00Sep 1813.1013.60$13.353.7%1500.481.0K
$200.00Sep 189.7010.10$9.904.0%1230.392.4K
$152.50Aug 2130.1531.65$30.904.9%50.9971
$190.00Sep 1111.9012.70$12.306.5%100.47103
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$220.00Sep 1839.5042.35$40.927.0%50.75478
$195.00Sep 1821.5523.20$22.387.4%20.56--
$180.00Sep 1812.5013.55$13.038.1%320.42518
$192.50Sep 418.6520.30$19.488.5%10.56--
$190.00Sep 1818.5520.35$19.459.3%1020.52123

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. 1 found (avg $0.78, cheapest $0.78)

CALLS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$200.00Aug 210.720.85$0.7816.7%2640.133.2K
PUTS (0)
No puts meet the criteria

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 93 found (avg delta 0.78, highest 1.00)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$172.50Aug 1410.0012.50$11.2522.2%241.00177
$160.00Aug 1422.5024.80$23.659.7%431.00210
$177.50Aug 145.257.50$6.3835.3%351.00198
$157.50Aug 1424.2028.00$26.1014.6%10.99--
$162.50Aug 1419.1023.00$21.0518.5%70.99347
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$185.00Aug 141.051.75$1.4050.0%6121.0040
$187.50Aug 142.435.80$4.1281.8%101.00--
$190.00Aug 144.508.20$6.3558.3%11.00--
$195.00Aug 2111.5013.95$12.7319.2%100.8132
$200.00Aug 2816.7019.60$18.1516.0%100.78--

Most actively traded options today. High liquidity = easy entry/exit. 230 active (total vol 13.3K, top 1.4K)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$185.00Aug 140.010.04$0.03100.0%1.4K0.08979
$195.00Aug 210.931.82$1.3864.5%1.0K0.21738
$190.00Aug 212.362.57$2.478.5%6030.331.8K
$190.00Aug 140.000.01$0.01100.0%5730.01557
$197.50Aug 210.551.43$0.9988.9%3210.166
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$165.00Aug 210.190.67$0.43111.6%9480.07634
$185.00Aug 141.051.75$1.4050.0%6121.0040
$177.50Aug 211.722.48$2.1036.2%2880.2898
$167.50Aug 140.000.03$0.02150.0%2860.01425
$182.50Aug 140.010.37$0.19189.5%2310.2018

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 3 strikes (avg 246.5%, max 588.4%)

CALLS (2)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$192.50Aug 14Sep 4567.4%82.4%588.4%47184
$182.50Aug 14Sep 11123.8%70.5%75.5%72176
PUTS (1)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$182.50Aug 14Sep 11123.8%70.5%75.5%23218

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 135 found (best R:R 1.06, avg 3.63)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$170.00$195.00Sep 25$12.15$12.85$12.1568%1.06$182.15
$210.00$220.00Sep 25$1.75$8.25$1.7533%4.71$211.75
$195.00$200.00Sep 25$1.08$3.92$1.0845%3.63$196.08
$210.00$220.00Sep 18$1.65$8.35$1.6531%5.06$211.65
$155.00$160.00Sep 18$3.09$1.91$3.0981%0.62$158.09
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$180.00$177.50Sep 25$0.32$2.18$0.3242%6.81$179.68
$185.00$182.50Aug 14$1.21$1.29$1.21100%1.07$183.79
$182.50$180.00Aug 21$0.77$1.73$0.7744%2.25$181.73
$177.50$175.00Sep 4$0.75$1.75$0.7539%2.33$176.75
$172.50$170.00Aug 28$0.36$2.14$0.3624%5.94$172.14

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 97 found (best R:R 3.03, avg 0.45)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$192.50$195.00Aug 14$0.59$0.59$1.9185%0.31$193.09
$200.00$205.00Sep 4$1.85$1.85$3.1563%0.59$201.85
$187.50$190.00Aug 21$1.03$1.03$1.4759%0.70$188.53
$210.00$220.00Aug 21$0.23$0.23$9.7795%0.02$210.23
$192.50$195.00Aug 21$0.65$0.65$1.8573%0.35$193.15
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$177.50$175.00Sep 25$1.88$1.88$0.6261%3.03$175.62
$165.00$160.00Sep 25$2.07$2.07$2.9372%0.71$162.93
$160.00$155.00Sep 25$1.66$1.66$3.3477%0.50$158.34
$175.00$170.00Sep 11$2.32$2.32$2.6863%0.87$172.68
$157.50$155.00Sep 11$0.96$0.96$1.5481%0.62$156.54

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. 53 found (cheapest 0.78% of stock, avg 10.72%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$185.00Aug 14$0.03$1.40$1.43$183.57$186.430.78%
$182.50Aug 14$1.66$0.19$1.85$180.65$184.351.01%
$180.00Aug 14$3.48$0.01$3.49$176.51$183.491.90%
$187.50Aug 14$0.01$4.12$4.13$183.37$191.632.25%
$190.00Aug 14$0.01$6.35$6.36$183.64$196.363.46%
$177.50Aug 14$6.38$0.01$6.39$171.11$183.893.48%
$175.00Aug 14$8.78$0.02$8.80$166.20$183.804.79%
$182.50Aug 21$5.70$3.93$9.63$172.87$192.135.25%
$180.00Aug 21$6.55$3.16$9.71$170.29$189.715.29%
$185.00Aug 21$4.30$5.63$9.93$175.07$194.935.41%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 152 found (cheapest 0.12% of stock, avg 9.02%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$185.00$182.50Aug 14$0.03$0.19$0.22$182.28$185.22
$192.50$182.50Aug 14$0.60$0.19$0.79$181.71$193.29
$195.00$172.50Aug 21$1.38$1.01$2.39$170.11$197.39
$195.00$175.00Aug 21$1.38$1.67$3.05$171.95$198.05
$192.50$172.50Aug 21$2.03$1.01$3.04$169.46$195.54
$195.00$177.50Aug 21$1.38$2.10$3.48$174.02$198.48
$192.50$175.00Aug 21$2.03$1.67$3.70$171.30$196.20
$192.50$177.50Aug 21$2.03$2.10$4.13$173.37$196.63
$190.00$172.50Aug 21$2.47$1.01$3.48$169.02$193.48
$190.00$175.00Aug 21$2.47$1.67$4.14$170.86$194.14

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 126 found (best R:R 1.25, avg credit $1.41)

Put SpreadCall SpreadExpiryCreditMax LossPOPR:RBE LowBE High
150/152195/198Aug 28$1.39$1.1162%1.25$151.11$196.39
150/152198/200Aug 28$1.11$1.3967%0.80$151.39$198.61
162/165195/198Aug 28$1.36$1.1456%1.19$163.64$196.36
172/175195/198Aug 28$1.76$0.7440%2.38$173.24$196.76
168/170195/198Aug 28$1.47$1.0348%1.43$168.53$196.47
150/152192/195Aug 28$1.20$1.3058%0.92$151.30$193.70
162/165198/200Aug 28$1.08$1.4261%0.76$163.92$198.58
175/178195/198Aug 28$1.73$0.7734%2.25$175.77$196.73
172/175198/200Aug 28$1.48$1.0244%1.45$173.52$198.98
172/175192/195Aug 21$1.31$1.1951%1.10$173.69$193.81

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 88 found (best R:R 12.16, cheapest $0.05)

CALLS (5)
LowMidHighExpiryDebitMax GainPOPR:R
$180.00$182.50$185.00Aug 14$0.19$2.3192%12.16
$190.00$195.00$200.00Sep 18$0.15$4.859%32.33
$170.00$172.50$175.00Aug 28$0.05$2.459%49.00
$182.50$185.00$187.50Aug 14$1.61$0.8980%0.55
$170.00$172.50$175.00Aug 21$0.13$2.3711%18.23
PUTS (5)
LowMidHighExpiryDebitMax GainPOPR:R
$180.00$182.50$185.00Aug 14$1.03$1.4799%1.43
$185.00$190.00$195.00Sep 18$0.08$4.9210%61.50
$150.00$155.00$160.00Sep 18$0.05$4.958%99.00
$182.50$185.00$187.50Aug 14$1.51$0.9980%0.66
$170.00$175.00$180.00Sep 18$0.18$4.8210%26.78

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 84 found (best net $-0.03, 73 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$170.00$195.001:2Sep 25-$0.03$24.97
$150.00$167.501:2Sep 11-$10.68$6.82
$177.50$180.001:2Aug 14-$0.58$1.92
$200.00$205.001:2Aug 21-$0.02$4.98
$200.00$205.001:2Aug 28-$0.66$4.34
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$220.00$200.001:2Sep 18-$10.14$9.86
$200.00$190.001:2Aug 28-$4.65$5.35
$190.00$187.501:2Aug 14-$1.89$0.61
$165.00$162.501:2Aug 28-$0.07$2.43
$175.00$172.501:2Aug 21-$0.35$2.15

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 43 found (best yield 4.71%, avg 3.43%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$205.00Sep 25$8.650.3711.7%4.71%16.37%21
$200.00Sep 25$9.750.418.9%5.31%14.24%213
$195.00Sep 25$11.200.456.2%6.10%12.31%37
$190.00Sep 18$13.100.483.5%7.14%10.62%1501.0K
$200.00Sep 18$9.700.398.9%5.28%14.22%1232.4K
$210.00Sep 25$6.900.3314.4%3.76%18.14%631
$185.00Sep 18$14.700.530.8%8.01%8.77%721.6K
$220.00Sep 25$5.500.2719.8%3.00%22.82%27
$195.00Sep 18$10.050.436.2%5.47%11.68%4382
$190.00Sep 11$11.900.473.5%6.48%9.97%10103

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 11,244
Total Puts 9,911
Put/Call Ratio 0.88
Net Difference 1,333

Prior's Put/Call Breakdown

Total Calls 15,801
Total Puts 6,022
Put/Call Ratio 0.38
Net Difference 9,779

Prior 7-Day Put/Call Summary

Total Calls 87,947
Total Puts 39,287
Average Put/Call Ratio 0.48
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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