ZS - Options Database

ZSCALER INC

$179.39 +3.85%

(9/3 13:01) ◀

Thursday, September 3, 2026 (2:00pm)

▶ (9/3 14:06)

◀ 9/3 14:01 ▶

Option Volume

Detail

ℹ

Current (09/03 2:00pm) 53,489

Calls: 33,031 (62%)

Puts: 20,458 (38%)

Prior (08/27) 22,923

Calls: 14,894 (65%)

Puts: 8,029 (35%)

Current vs Prior +133.34%

Calls: +121.77% (Calls)

Puts: +154.80% (Puts)

Prior 7-Day Total 170,345

Calls: 94,772 (56%)

Puts: 75,573 (44%)

Prior 7-Day Average 24,335

Calls: 13,538 (56%)

Puts: 10,796 (44%)

Current vs Prior 7-Day Avg +119.80%

Calls: +143.97%

Puts: +89.49%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (09/03 2:00pm) $35.39M

Calls: $24.97M (71%)

Puts: $10.42M (29%)

Prior (08/27) $15.52M

Calls: $12.70M (82%)

Puts: $2.82M (18%)

Current vs Prior +128.06%

Calls: +96.69%

Puts: +269.21%

Prior 7-Day Total $311.60M

Calls: $95.64M (31%)

Puts: $215.97M (69%)

Prior 7-Day Average $44.51M

Calls: $13.66M (31%)

Puts: $30.85M (69%)

Current vs Prior 7-Day Avg -20.50%

Calls: +82.77%

Puts: -66.24%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (09/03 2:00pm) 0.62

Prior (08/27) 0.54

Current vs Prior +14.89%

Prior 7-Day Average 0.95

Current vs Prior 7-Day Avg -34.89%

Sentiment BULLISH

Open Interest

Detail

ℹ

Current (09/03 2:00pm) 220,305

Calls: 120,774 (55%)

Puts: 99,531 (45%)

Prior (08/27) 206,514

Calls: 111,712 (54%)

Puts: 94,802 (46%)

Current vs Prior +6.68%

Prior 7-Day Total 1,270,033

Calls: 610,481 (55%)

Puts: 498,938 (45%)

Prior 7-Day Average 181,433

Calls: 87,211 (55%)

Puts: 71,276 (45%)

Current vs Prior 7-Day Avg +21.42%

Sentiment BEARISH

Expected Move

Detail

ℹ

WKMO Expiry (09/04) | Next (09/11)Expiry (09/18) | Next (10/16)

Current 13.90% | 15.51%16.32% | 20.10%

Prior 13.37% | 14.45%15.43% | 19.88%

Current vs Prior +3.94% | +7.33%+5.80% | +1.11%

Prior 7-Day Avg 9.50% | 14.24%16.13% | 20.73%

Current vs 7-Day Avg +46.36% | +8.91%+1.19% | -3.01%

Prior 7-Day Eod 13.37% | 14.45%15.88% | 19.68%

Current vs 7-Day Eod +3.94% | +7.33%+2.78% | +2.12%

Sentiment BEARISHBEARISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 5.42% | 8.11%

Calls: 5.17% | 5.35%

Puts: 5.67% | 10.87%

Prior 7.12% | 5.18%

Calls: 6.28% | 4.13%

Puts: 7.96% | 6.23%

Current vs Prior -23.88% | +56.56%

Prior 7-Day Avg 21.37% | 8.04%

Calls: 20.65% | 6.67%

Puts: 22.10% | 9.42%

Current vs 7-Day Avg -74.64% | +0.83%

Liquidity Pricy

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🤖 AI Insights

Moderately bullish flow with 71% call dollar volume ($24.97M). Massive premium surge with dollar volume up 128% vs prior. Unusually high activity with volume up 133% vs prior - elevated interest. Volume explosion - 120% above 7-day average (53,489 vs avg 24,335).

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 BEARISH

Current BULLISH

Prior BULLISH

7-Day Avg NEUTRAL

Current BULLISH

Prior BULLISH

7-Day Avg NEUTRAL

Current NEUTRAL

Prior NEUTRAL

7-Day Avg NEUTRAL

Current BEARISH

Prior BULLISH

7-Day Avg BULLISH

Sentiment Timeline (Today)

Time	Smart Money	Retail	Overall
14:00	BULLISH	BULLISH	BULLISH
13:00	BULLISH	BULLISH	BULLISH
12:00	BULLISH	BULLISH	BULLISH
11:00	BULLISH	BULLISH	BULLISH
10:35	BULLISH	BULLISH	BULLISH
10:30	BULLISH	BULLISH	BULLISH
10:25	BULLISH	BULLISH	BULLISH
10:20	BULLISH	BULLISH	BULLISH
10:15	BULLISH	BULLISH	BULLISH
10:10	BULLISH	BULLISH	BULLISH
10:05	BULLISH	BULLISH	BULLISH
10:00	BULLISH	BULLISH	BULLISH
09:55	BULLISH	BULLISH	BULLISH
09:50	BULLISH	BULLISH	BULLISH
09:45	BULLISH	BULLISH	BULLISH
09:40	BULLISH	BULLISH	BULLISH
09:35	BULLISH	BULLISH	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

💰

Best Value <$1

📊

High Delta

⚖️

Ratio Spreads

🛡️

Covered Calls

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top 146 of results (avg 7.3%, best 1.3%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$180.00	Sep 4	11.75	11.90	$11.83	1.3%	525	0.53	541
$180.00	Sep 18	13.70	14.05	$13.88	2.5%	131	0.53	1.5K
$190.00	Sep 4	7.70	8.00	$7.85	3.8%	899	0.40	557
$180.00	Sep 11	12.75	13.25	$13.00	3.8%	254	0.53	70
$190.00	Oct 16	12.70	13.25	$12.98	4.2%	29	0.45	44

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$195.00	Sep 4	21.70	22.45	$22.08	3.4%	22	0.66	43
$202.50	Sep 4	27.20	28.15	$27.67	3.4%	39	0.73	1
$200.00	Sep 4	25.25	26.25	$25.75	3.9%	1	0.71	32
$180.00	Sep 18	14.10	14.70	$14.40	4.2%	97	0.47	649
$185.00	Oct 16	19.25	20.10	$19.68	4.3%	62	0.51	74

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. 1 found (avg $0.73, cheapest $0.73)

CALLS (0)

No calls meet the criteria

PUTS (1)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$145.00	Sep 4	0.70	0.75	$0.73	6.8%	379	0.06	667

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 109 found (avg delta 0.68, highest 0.95)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$144.00	Sep 4	34.00	36.85	$35.42	8.0%	--	0.95	15
$145.00	Sep 4	33.05	35.85	$34.45	8.1%	2	0.94	31
$146.00	Sep 4	32.10	35.00	$33.55	8.6%	--	0.94	62
$147.00	Sep 4	31.25	34.15	$32.70	8.9%	--	0.93	42
$149.00	Sep 4	29.55	32.45	$31.00	9.4%	1	0.91	4

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$212.50	Sep 4	35.20	36.95	$36.08	4.9%	--	0.82	20
$210.00	Sep 4	33.15	34.75	$33.95	4.7%	4	0.80	11
$210.00	Sep 11	33.95	36.05	$35.00	6.0%	1	0.77	--
$210.00	Sep 18	34.80	37.15	$35.97	6.5%	--	0.75	183
$205.00	Sep 4	29.05	31.30	$30.18	7.5%	13	0.75	1

Most actively traded options today. High liquidity = easy entry/exit. 250 active (total vol 30.4K, top 3.4K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$200.00	Sep 4	5.00	5.30	$5.15	5.8%	3.4K	0.29	1.7K
$215.00	Sep 4	2.35	2.54	$2.45	7.8%	1.9K	0.16	200
$210.00	Sep 4	2.98	3.20	$3.09	7.1%	1.6K	0.20	591
$175.00	Sep 11	14.70	15.80	$15.25	7.2%	1.0K	0.58	244
$190.00	Sep 4	7.70	8.00	$7.85	3.8%	899	0.40	557

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$150.00	Sep 4	1.27	1.45	$1.36	13.2%	1.7K	0.10	827
$160.00	Sep 4	3.30	3.70	$3.50	11.4%	707	0.21	652
$175.00	Sep 4	9.50	10.10	$9.80	6.1%	693	0.41	175
$165.00	Sep 4	4.90	5.35	$5.13	8.8%	508	0.27	695
$175.00	Sep 11	10.45	11.40	$10.93	8.7%	497	0.41	392

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 44 strikes (avg 289.9%, max 356.9%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$175.00	Sep 4	Oct 16	308.0%	67.4%	356.9%	419	697
$177.50	Sep 4	Oct 9	308.0%	70.0%	340.2%	610	106
$180.00	Sep 4	Oct 16	308.8%	70.2%	340.2%	783	599
$185.00	Sep 4	Oct 16	310.4%	70.5%	340.2%	349	513
$170.00	Sep 4	Oct 16	294.8%	67.3%	338.4%	128	226

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$175.00	Sep 4	Oct 16	308.0%	67.4%	356.9%	713	339
$177.50	Sep 4	Oct 9	308.0%	70.0%	340.2%	217	228
$180.00	Sep 4	Oct 16	308.8%	70.2%	340.2%	117	699
$185.00	Sep 4	Oct 16	310.4%	70.5%	340.2%	76	280
$170.00	Sep 4	Oct 16	294.8%	67.3%	338.4%	290	451

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 214 found (best R:R 0.74, avg 2.28)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$155.00	$160.00	Oct 16	$2.88	$2.12	$2.88	77%	0.74	$157.88
$177.50	$185.00	Oct 9	$2.97	$4.53	$2.97	55%	1.53	$180.47
$185.00	$190.00	Oct 16	$1.47	$3.53	$1.47	49%	2.40	$186.47
$167.50	$170.00	Sep 18	$0.93	$1.57	$0.93	67%	1.69	$168.43
$170.00	$175.00	Oct 2	$2.32	$2.68	$2.32	63%	1.16	$172.32

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$195.00	$192.50	Sep 4	$1.25	$1.25	$1.25	66%	1.00	$193.75
$200.00	$197.50	Sep 4	$1.45	$1.05	$1.45	71%	0.72	$198.55
$165.00	$162.50	Sep 25	$0.45	$2.05	$0.45	31%	4.56	$164.55
$160.00	$157.50	Oct 2	$0.35	$2.15	$0.35	26%	6.14	$159.65
$165.00	$162.50	Oct 2	$0.53	$1.97	$0.53	31%	3.72	$164.47

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 152 found (best R:R 1.17, avg 0.54)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$185.00	$187.50	Sep 18	$1.48	$1.48	$1.02	52%	1.45	$186.48
$205.00	$207.50	Sep 11	$0.79	$0.79	$1.71	73%	0.46	$205.79
$205.00	$207.50	Sep 4	$0.73	$0.73	$1.77	76%	0.41	$205.73
$180.00	$182.50	Sep 25	$1.45	$1.45	$1.05	47%	1.38	$181.45
$195.00	$197.50	Sep 18	$0.98	$0.98	$1.52	63%	0.64	$195.98

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$170.00	$165.00	Oct 9	$2.70	$2.70	$2.30	63%	1.17	$167.30
$162.50	$160.00	Sep 25	$1.40	$1.40	$1.10	71%	1.27	$161.10
$165.00	$160.00	Oct 16	$2.10	$2.10	$2.90	68%	0.72	$162.90
$157.50	$155.00	Oct 2	$1.20	$1.20	$1.30	75%	0.92	$156.30
$162.50	$160.00	Sep 11	$1.21	$1.21	$1.29	73%	0.94	$161.29

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 26 found (avg debit $1.26, cheapest $1.83)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$197.50	Sep 4	Sep 11	$0.70	313.3%	123.8%
$187.50	Sep 4	Sep 11	$0.75	311.1%	123.1%
$195.00	Sep 4	Sep 11	$0.98	312.5%	126.1%
$175.00	Sep 4	Sep 11	$1.40	308.0%	122.4%
$185.00	Sep 4	Sep 11	$0.98	310.4%	125.0%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$197.50	Sep 4	Sep 18	$1.83	313.3%	96.3%
$187.50	Sep 4	Sep 11	$0.93	311.1%	123.1%
$195.00	Sep 4	Sep 11	$1.50	312.5%	126.1%
$175.00	Sep 4	Sep 11	$1.13	308.0%	122.4%
$185.00	Sep 4	Sep 11	$1.14	310.4%	125.0%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 63 found (cheapest 12.89% of stock, avg 16.05%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$172.50	Sep 4	$14.75	$8.38	$23.13	$149.37	$195.63	12.89%
$170.00	Sep 4	$16.10	$7.13	$23.23	$146.77	$193.23	12.95%
$167.50	Sep 4	$17.40	$6.08	$23.48	$144.02	$190.98	13.09%
$177.50	Sep 4	$12.58	$11.03	$23.61	$153.89	$201.11	13.16%
$175.00	Sep 4	$13.85	$9.80	$23.65	$151.35	$198.65	13.18%
$180.00	Sep 4	$11.83	$12.35	$24.18	$155.82	$204.18	13.48%
$165.00	Sep 4	$19.35	$5.13	$24.48	$140.52	$189.48	13.65%
$182.50	Sep 4	$10.75	$13.98	$24.73	$157.77	$207.23	13.79%
$162.50	Sep 4	$20.73	$4.38	$25.11	$137.39	$187.61	14.00%
$185.00	Sep 4	$9.75	$15.63	$25.38	$159.62	$210.38	14.15%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 175 found (cheapest 7.90% of stock, avg 12.66%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$192.50	$170.00	Sep 4	$7.05	$7.13	$14.18	$155.82	$206.68
$210.00	$160.00	Oct 16	$7.30	$7.85	$15.15	$144.85	$225.15
$192.50	$172.50	Sep 4	$7.05	$8.38	$15.43	$157.07	$207.93
$190.00	$170.00	Sep 4	$7.85	$7.13	$14.98	$155.02	$204.98
$190.00	$172.50	Sep 4	$7.85	$8.38	$16.23	$156.27	$206.23
$192.50	$170.00	Sep 11	$8.10	$8.70	$16.80	$153.20	$209.30
$192.50	$175.00	Sep 4	$7.05	$9.80	$16.85	$158.15	$209.35
$187.50	$170.00	Sep 4	$8.82	$7.13	$15.95	$154.05	$203.45
$210.00	$165.00	Oct 16	$7.30	$9.95	$17.25	$147.75	$227.25
$190.00	$175.00	Sep 4	$7.85	$9.80	$17.65	$157.35	$207.65

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 168 found (best R:R 3.90, avg credit $1.46)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
160/162	200/202	Sep 11	$1.99	$0.51	42%	3.90	$160.51	$201.99
155/158	205/208	Oct 2	$1.80	$0.70	45%	2.57	$155.70	$206.80
155/158	208/210	Oct 2	$1.70	$0.80	47%	2.13	$155.80	$209.20
146/147	200/202	Sep 11	$1.39	$1.11	56%	1.25	$145.61	$201.39
160/162	205/208	Oct 2	$1.75	$0.75	40%	2.33	$160.75	$206.75
160/162	202/205	Sep 11	$1.59	$0.91	45%	1.75	$160.91	$204.09
160/162	208/210	Oct 2	$1.65	$0.85	42%	1.94	$160.85	$209.15
160/162	200/202	Sep 4	$1.50	$1.00	47%	1.50	$161.00	$201.50
158/160	200/202	Sep 4	$1.40	$1.10	50%	1.27	$158.60	$201.40
155/158	200/202	Sep 11	$1.45	$1.05	48%	1.38	$156.05	$201.45

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 117 found (best R:R 49.00, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$205.00	$210.00	$215.00	Sep 18	$0.05	$4.95	8%	99.00
$195.00	$200.00	$205.00	Oct 2	$0.15	$4.85	8%	32.33
$200.00	$205.00	$210.00	Oct 9	$0.14	$4.86	8%	34.71
$200.00	$205.00	$210.00	Sep 18	$0.20	$4.80	8%	24.00
$182.50	$185.00	$187.50	Sep 4	$0.07	$2.43	6%	34.71

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$160.00	$165.00	$170.00	Oct 16	$0.10	$4.90	10%	49.00
$200.00	$205.00	$210.00	Sep 18	$0.09	$4.91	8%	54.56
$170.00	$175.00	$180.00	Oct 16	$0.12	$4.88	9%	40.67
$145.00	$150.00	$155.00	Oct 16	$0.19	$4.81	8%	25.32
$167.50	$170.00	$172.50	Sep 11	$0.06	$2.44	6%	40.67

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 29 found (best net $-5.33, 29 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$200.00	$210.00	1:2	Oct 16	-$4.85	$5.15
$210.00	$212.50	1:2	Sep 4	-$2.19	$0.31
$210.00	$215.00	1:2	Sep 18	-$2.90	$2.10
$212.50	$215.00	1:2	Sep 4	-$2.26	$0.24
$210.00	$215.00	1:2	Sep 25	-$3.01	$1.99

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$197.50	$180.00	1:2	Oct 9	-$5.33	$12.17
$155.00	$145.00	1:2	Oct 9	-$1.39	$8.61
$145.00	$144.00	1:2	Sep 4	-$0.53	$0.47
$147.00	$146.00	1:2	Sep 4	-$0.64	$0.36
$146.00	$145.00	1:2	Sep 4	-$0.68	$0.32

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 78 found (best yield 7.08%, avg 4.50%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$190.00	Oct 16	$12.70	0.45	5.9%	7.08%	12.99%	29	44
$195.00	Oct 16	$10.75	0.41	8.7%	5.99%	14.69%	13	32
$200.00	Oct 16	$9.50	0.37	11.5%	5.30%	16.78%	32	139
$185.00	Oct 16	$13.70	0.49	3.1%	7.64%	10.76%	41	39
$180.00	Oct 16	$15.70	0.53	0.3%	8.75%	9.09%	258	58
$210.00	Oct 16	$7.05	0.29	17.1%	3.93%	20.99%	114	43
$187.50	Oct 2	$11.85	0.46	4.5%	6.61%	11.13%	2	6
$190.00	Oct 2	$10.95	0.43	5.9%	6.10%	12.02%	23	39
$190.00	Oct 9	$10.80	0.43	5.9%	6.02%	11.93%	1	4
$195.00	Oct 2	$9.25	0.39	8.7%	5.16%	13.86%	2	3

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 33,031

Total Puts 20,458

Put/Call Ratio 0.62

Net Difference 12,573

Prior's Put/Call Breakdown

Total Calls 14,894

Total Puts 8,029

Put/Call Ratio 0.54

Net Difference 6,865

Prior 7-Day Put/Call Summary

Total Calls 94,772

Total Puts 75,573

Average Put/Call Ratio 0.95

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

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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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