ZS - Options Database

ZSCALER INC

$213.55 +0.61%

$214.01 (+0.22%)🌙

as of 10/07 06:56 PM

(10/6 18:58) ◀

Wednesday, October 7, 2026 (6:56pm)

▶

◀ 10/7 18:56

Option Volume

Detail

ℹ

Current (10/07) 15,763

Calls: 7,539 (48%)

Puts: 8,224 (52%)

Prior (10/06) 28,751

Calls: 19,462 (68%)

Puts: 9,289 (32%)

Current vs Prior -45.17%

Calls: -61.26% (Calls)

Puts: -11.47% (Puts)

Prior 7-Day Total 100,430

Calls: 69,007 (69%)

Puts: 31,423 (31%)

Prior 7-Day Average 16,738

Calls: 9,858 (69%)

Puts: 4,489 (31%)

Current vs Prior 7-Day Avg -5.83%

Calls: -23.53%

Puts: +83.20%

Sentiment BEARISH

Dollar Volume

Detail

ℹ

Current (10/07) $11.05M

Calls: $8.32M (75%)

Puts: $2.73M (25%)

Prior (10/06) $20.84M

Calls: $17.48M (84%)

Puts: $3.36M (16%)

Current vs Prior -46.99%

Calls: -52.43%

Puts: -18.73%

Prior 7-Day Total $69.17M

Calls: $47.76M (69%)

Puts: $21.41M (31%)

Prior 7-Day Average $11.53M

Calls: $6.82M (69%)

Puts: $3.06M (31%)

Current vs Prior 7-Day Avg -4.15%

Calls: +21.88%

Puts: -10.62%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (10/07) 1.09

Prior (10/06) 0.48

Current vs Prior +128.55%

Prior 7-Day Average 0.54

Current vs Prior 7-Day Avg +102.38%

Sentiment BEARISH

Open Interest

Detail

ℹ

Current (10/07) 117,643

Calls: 70,954 (60%)

Puts: 46,689 (40%)

Prior (10/06) 130,198

Calls: 82,166 (63%)

Puts: 48,032 (37%)

Current vs Prior -9.64%

Prior 7-Day Total 723,524

Calls: 456,302 (63%)

Puts: 267,222 (37%)

Prior 7-Day Average 103,360

Calls: 65,186 (63%)

Puts: 38,174 (37%)

Current vs Prior 7-Day Avg +13.82%

Sentiment BEARISH

Expected Move

Detail

ℹ

WKMO Expiry (10/09) | Next (10/16)Expiry (10/16) | Next (11/20)

Current 3.84% | 6.45%6.45% | 16.23%

Prior 5.15% | 7.72%7.72% | 17.31%

Current vs Prior -25.34% | -16.39%-16.39% | -6.29%

Prior 7-Day Avg 5.44% | 8.58%9.58% | 17.83%

Current vs 7-Day Avg -29.38% | -24.80%-32.61% | -9.01%

Prior 7-Day Eod 5.15% | 7.72%7.72% | 17.31%

Current vs 7-Day Eod -25.34% | -16.39%-16.39% | -6.29%

Sentiment BULLISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 18.25% | 8.01%

Calls: 13.69% | 8.15%

Puts: 22.82% | 7.87%

Prior 18.25% | 8.01%

Calls: 13.69% | 8.15%

Puts: 22.82% | 7.87%

Current vs Prior +0.00% | +0.00%

Prior 7-Day Avg 17.90% | 10.01%

Calls: 24.30% | 11.13%

Puts: 11.51% | 8.88%

Current vs 7-Day Avg +1.96% | -19.96%

Liquidity Expensive

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🤖 AI Insights

Strong bullish conviction with 75% of dollar volume in calls ($8.32M) vs puts ($2.73M). Below-average activity with volume down 45% vs prior. Slightly bearish P/C ratio of 1.09. P/C ratio rising 129% - increased hedging/bearish positioning.

Smart Money BULLISH

Retail Flow NEUTRAL

Overall MIXED

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

🎯

Tightest Spreads

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Best Value <$1

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High Delta

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Ratio Spreads

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Covered Calls

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top 19 of results (avg 7.3%, best 4.8%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$175.00	Nov 20	40.95	42.95	$41.95	4.8%	2	0.90	258
$200.00	Nov 20	22.50	23.70	$23.10	5.2%	277	0.69	867
$220.00	Nov 20	12.00	12.65	$12.33	5.3%	418	0.47	2.4K
$185.00	Nov 20	32.50	34.30	$33.40	5.4%	6	0.83	116
$190.00	Nov 20	28.80	30.50	$29.65	5.7%	4	0.79	829

PUTS (2)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$245.00	Oct 9	29.45	32.50	$30.98	9.8%	2	1.00	--
$185.00	Nov 20	3.35	3.70	$3.53	9.9%	40	0.17	382

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. 72 found (avg delta 0.75, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$172.50	Oct 9	40.30	43.25	$41.78	7.1%	4	1.00	--
$192.50	Oct 9	20.55	22.70	$21.63	9.9%	5	0.99	--
$175.00	Oct 9	38.00	40.40	$39.20	6.1%	4	0.99	--
$190.00	Oct 9	23.05	25.80	$24.43	11.3%	3	0.98	144
$195.00	Oct 9	18.20	20.80	$19.50	13.3%	1	0.97	162

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$245.00	Oct 9	29.45	32.50	$30.98	9.8%	2	1.00	--
$242.50	Oct 9	26.95	30.00	$28.48	10.7%	2	0.97	--
$220.00	Oct 9	5.85	8.35	$7.10	35.2%	13	0.80	28
$230.00	Oct 30	18.60	21.20	$19.90	13.1%	6	0.70	--
$217.50	Oct 9	4.00	6.65	$5.33	49.7%	9	0.70	19

Most actively traded options today. High liquidity = easy entry/exit. 214 active (total vol 12.0K, top 729)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$220.00	Oct 9	1.11	1.50	$1.31	29.8%	729	0.27	1.0K
$215.00	Oct 9	2.52	3.50	$3.01	32.6%	670	0.50	598
$220.00	Oct 16	3.65	5.50	$4.58	40.4%	547	0.38	3.4K
$220.00	Nov 20	12.00	12.65	$12.33	5.3%	418	0.47	2.4K
$215.00	Oct 16	5.55	6.30	$5.93	12.6%	369	0.49	958

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$200.00	Oct 9	0.15	0.37	$0.26	84.6%	638	0.06	1.1K
$210.00	Oct 9	1.10	2.16	$1.63	65.0%	614	0.29	228
$207.50	Oct 23	4.35	5.95	$5.15	31.1%	379	0.35	58
$202.50	Oct 9	0.26	0.43	$0.35	48.6%	362	0.08	463
$207.50	Oct 9	0.22	1.27	$0.75	140.0%	360	0.17	179

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 11 strikes (avg 8.6%, max 19.1%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$210.00	Oct 9	Nov 20	57.1%	47.9%	19.1%	478	2.3K
$207.50	Oct 9	Oct 23	51.1%	46.5%	10.1%	40	981
$212.50	Oct 9	Nov 13	52.4%	47.8%	9.7%	154	667
$215.00	Oct 9	Nov 6	50.0%	48.1%	4.0%	671	611
$222.50	Oct 9	Nov 6	53.1%	51.2%	3.9%	23	306

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$210.00	Oct 9	Nov 20	57.1%	47.9%	19.1%	666	442
$212.50	Oct 9	Oct 30	52.4%	46.2%	13.4%	204	405
$207.50	Oct 9	Nov 6	51.1%	48.8%	4.7%	361	179
$215.00	Oct 9	Oct 23	50.0%	47.7%	4.7%	220	49
$220.00	Oct 9	Nov 20	51.9%	50.3%	3.2%	91	86

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 131 found (best R:R 1.27, avg 4.20)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$205.00	$210.00	Nov 13	$2.20	$2.80	$2.20	65%	1.27	$207.20
$212.50	$225.00	Nov 13	$5.17	$7.33	$5.17	56%	1.42	$217.67
$220.00	$230.00	Nov 20	$3.38	$6.62	$3.38	47%	1.96	$223.38
$195.00	$200.00	Nov 20	$2.95	$2.05	$2.95	74%	0.69	$197.95
$222.50	$225.00	Nov 6	$0.37	$2.13	$0.37	43%	5.76	$222.87

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$212.50	$210.00	Oct 23	$0.78	$1.72	$0.78	45%	2.21	$211.72
$207.50	$205.00	Oct 23	$0.62	$1.88	$0.62	35%	3.03	$206.88
$212.50	$210.00	Oct 9	$0.62	$1.88	$0.62	40%	3.03	$211.88
$205.00	$202.50	Oct 16	$0.42	$2.08	$0.42	26%	4.95	$204.58
$207.50	$205.00	Oct 9	$0.18	$2.32	$0.18	17%	12.89	$207.32

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 100 found (best R:R 0.78, avg 0.38)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$225.00	$227.50	Nov 6	$1.62	$1.62	$0.88	59%	1.84	$226.62
$225.00	$227.50	Oct 30	$1.18	$1.18	$1.32	63%	0.89	$226.18
$220.00	$222.50	Oct 23	$1.22	$1.22	$1.28	58%	0.95	$221.22
$215.00	$217.50	Oct 9	$1.31	$1.31	$1.19	50%	1.10	$216.31
$232.50	$235.00	Oct 9	$0.28	$0.28	$2.22	93%	0.13	$232.78

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$210.00	$200.00	Nov 20	$4.37	$4.37	$5.63	58%	0.78	$205.63
$207.50	$200.00	Nov 6	$3.11	$3.11	$4.39	62%	0.71	$204.39
$182.50	$180.00	Nov 6	$0.81	$0.81	$1.69	87%	0.48	$181.69
$200.00	$195.00	Nov 20	$1.78	$1.78	$3.22	69%	0.55	$198.22
$207.50	$205.00	Oct 16	$1.09	$1.09	$1.41	67%	0.77	$206.41

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 5 found (avg debit $3.08, cheapest $2.45)

CALLS (3)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$212.50	Oct 9	Oct 16	$2.45	52.4%	46.1%
$215.00	Oct 9	Oct 16	$2.92	50.0%	48.5%
$217.50	Oct 9	Oct 16	$3.68	45.5%	52.4%

PUTS (2)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$212.50	Oct 9	Oct 16	$3.23	52.4%	46.1%
$215.00	Oct 9	Oct 16	$3.12	50.0%	48.5%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 47 found (cheapest 3.10% of stock, avg 8.80%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$215.00	Oct 9	$3.01	$3.61	$6.62	$208.38	$221.62	3.10%
$212.50	Oct 9	$4.60	$2.25	$6.85	$205.65	$219.35	3.21%
$217.50	Oct 9	$1.70	$5.33	$7.03	$210.47	$224.53	3.29%
$210.00	Oct 9	$5.78	$1.63	$7.41	$202.59	$217.41	3.47%
$220.00	Oct 9	$1.31	$7.10	$8.41	$211.59	$228.41	3.94%
$207.50	Oct 9	$7.93	$0.75	$8.68	$198.82	$216.18	4.06%
$205.00	Oct 9	$10.13	$0.57	$10.70	$194.30	$215.70	5.01%
$212.50	Oct 16	$7.05	$5.48	$12.53	$199.97	$225.03	5.87%
$202.50	Oct 9	$12.25	$0.35	$12.60	$189.90	$215.10	5.90%
$215.00	Oct 16	$5.93	$6.73	$12.66	$202.34	$227.66	5.93%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 153 found (cheapest 0.39% of stock, avg 5.12%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$227.50	$202.50	Oct 9	$0.48	$0.35	$0.83	$201.67	$228.33
$225.00	$202.50	Oct 9	$0.55	$0.35	$0.90	$201.60	$225.90
$227.50	$205.00	Oct 9	$0.48	$0.57	$1.05	$203.95	$228.55
$225.00	$205.00	Oct 9	$0.55	$0.57	$1.12	$203.88	$226.12
$222.50	$202.50	Oct 9	$0.83	$0.35	$1.18	$201.32	$223.68
$227.50	$207.50	Oct 9	$0.48	$0.75	$1.23	$206.27	$228.73
$225.00	$207.50	Oct 9	$0.55	$0.75	$1.30	$206.20	$226.30
$222.50	$205.00	Oct 9	$0.83	$0.57	$1.40	$203.60	$223.90
$222.50	$207.50	Oct 9	$0.83	$0.75	$1.58	$205.92	$224.08
$220.00	$202.50	Oct 9	$1.31	$0.35	$1.66	$200.84	$221.66

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 158 found (best R:R 3.81, avg credit $1.21)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
205/208	222/225	Oct 16	$1.98	$0.52	34%	3.81	$205.52	$224.48
208/210	232/235	Oct 9	$1.16	$1.34	64%	0.87	$208.84	$233.66
205/208	235/238	Oct 16	$1.42	$1.08	53%	1.31	$206.08	$236.42
202/205	232/235	Oct 23	$1.57	$0.93	46%	1.69	$203.43	$234.07
190/192	222/225	Oct 16	$1.29	$1.21	57%	1.07	$191.21	$223.79
180/182	228/230	Oct 30	$1.30	$1.20	57%	1.08	$181.20	$228.80
205/208	238/240	Oct 16	$1.31	$1.19	56%	1.10	$206.19	$238.81
205/208	232/235	Oct 16	$1.46	$1.04	50%	1.40	$206.04	$233.96
205/208	240/242	Oct 16	$1.23	$1.27	58%	0.97	$206.27	$241.23
172/175	232/235	Oct 9	$0.41	$2.09	91%	0.20	$174.59	$232.91

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 82 found (best R:R 14.38, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$230.00	$240.00	$250.00	Nov 20	$0.60	$9.40	16%	15.67
$200.00	$210.00	$220.00	Nov 20	$1.03	$8.97	22%	8.71
$220.00	$230.00	$240.00	Nov 20	$0.83	$9.17	18%	11.05
$205.00	$207.50	$210.00	Oct 9	$0.05	$2.45	16%	49.00
$190.00	$195.00	$200.00	Oct 23	$0.16	$4.84	11%	30.25

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$210.00	$220.00	$230.00	Nov 20	$0.65	$9.35	20%	14.38
$200.00	$210.00	$220.00	Nov 20	$0.98	$9.02	22%	9.20
$185.00	$190.00	$195.00	Nov 20	$0.08	$4.92	9%	61.50
$212.50	$215.00	$217.50	Oct 9	$0.36	$2.14	31%	5.94
$200.00	$202.50	$205.00	Oct 16	$0.07	$2.43	8%	34.71

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 111 found (best net $-9.66, 105 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$175.00	$190.00	1:2	Oct 9	-$9.66	$5.34
$190.00	$205.00	1:2	Nov 13	-$7.02	$7.98
$232.50	$245.00	1:2	Oct 30	-$0.20	$12.30
$212.50	$225.00	1:2	Nov 13	-$4.56	$7.94
$230.00	$240.00	1:2	Nov 6	-$1.58	$8.42

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$225.00	$210.00	1:2	Nov 6	-$1.36	$13.64
$222.50	$212.50	1:2	Oct 30	-$3.20	$6.80
$200.00	$190.00	1:2	Oct 30	-$0.10	$9.90
$215.00	$212.50	1:2	Oct 9	-$0.89	$1.61
$192.50	$190.00	1:2	Oct 16	-$0.01	$2.49

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 53 found (best yield 5.62%, avg 1.89%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$220.00	Nov 20	$12.00	0.47	3.0%	5.62%	8.64%	418	2.4K
$230.00	Nov 20	$8.35	0.38	7.7%	3.91%	11.61%	128	1.7K
$240.00	Nov 20	$6.00	0.29	12.4%	2.81%	15.20%	59	1.2K
$225.00	Nov 13	$8.50	0.42	5.4%	3.98%	9.34%	1	--
$225.00	Nov 6	$7.60	0.41	5.4%	3.56%	8.92%	3	--
$250.00	Nov 20	$4.05	0.22	17.1%	1.90%	18.97%	70	365
$230.00	Nov 13	$6.05	0.36	7.7%	2.83%	10.54%	1	--
$217.50	Nov 6	$9.65	0.49	1.9%	4.52%	6.37%	5	2
$215.00	Nov 6	$10.75	0.52	0.7%	5.03%	5.71%	1	13
$220.00	Nov 6	$8.40	0.46	3.0%	3.93%	6.95%	4	--

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 7,539

Total Puts 8,224

Put/Call Ratio 1.09

Net Difference -685

Prior's Put/Call Breakdown

Total Calls 19,462

Total Puts 9,289

Put/Call Ratio 0.48

Net Difference 10,173

Prior 7-Day Put/Call Summary

Total Calls 69,007

Total Puts 31,423

Average Put/Call Ratio 0.54

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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Option Volume

Dollar Volume

Put/Call Ratio

Open Interest

Expected Move

Relative Spread

🤖 AI Insights

📈 Options Analysis

Current 5-Minute Volume Snapshots

Prior's 5-Minute Volume Snapshots

Current Put/Call Breakdown

Prior's Put/Call Breakdown

Prior 7-Day Put/Call Summary

Daily Put/Call History (Last 7 Days)

Upcoming Earnings - 2 Weeks Prior

Upcoming Earnings - 1 Week Prior

Earnings This Week

Earnings - Day Before / Day After

Options Activity Around Earnings

Chart Title

Price — Past 7 Days

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