ZS - Options Database

ZSCALER INC

$176.90 +2.41%

(9/3 10:30) ◀

Thursday, September 3, 2026 (10:35am)

▶ (9/3 11:01)

◀ 9/3 10:35 ▶

Option Volume

Detail

ℹ

Current (09/03 10:35am) 15,551

Calls: 11,154 (72%)

Puts: 4,397 (28%)

Prior (02/24) 19,538

Calls: 6,290 (32%)

Puts: 13,248 (68%)

Current vs Prior -20.41%

Calls: +77.33% (Calls)

Puts: -66.81% (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 -36.10%

Calls: -17.61%

Puts: -59.27%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (09/03 10:35am) $10.67M

Calls: $7.67M (72%)

Puts: $3.00M (28%)

Prior (02/24) $125.20M

Calls: $5.26M (4%)

Puts: $119.94M (96%)

Current vs Prior -91.48%

Calls: +45.82%

Puts: -97.50%

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 -76.04%

Calls: -43.87%

Puts: -90.28%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (09/03 10:35am) 0.39

Prior (02/24) 2.11

Current vs Prior -81.28%

Prior 7-Day Average 0.95

Current vs Prior 7-Day Avg -58.56%

Sentiment BULLISH

Open Interest

Detail

ℹ

Current (09/03 10:35am) 220,305

Calls: 120,774 (55%)

Puts: 99,531 (45%)

Prior (02/24) 59,691

Calls: 35,756 (60%)

Puts: 23,935 (40%)

Current vs Prior +269.08%

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 14.43% | 15.49%16.31% | 20.34%

Prior 13.37% | 14.45%15.43% | 19.88%

Current vs Prior +7.94% | +7.16%+5.72% | +2.30%

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

Current vs 7-Day Avg +51.99% | +8.74%+1.10% | -1.86%

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

Current vs 7-Day Eod +7.94% | +7.16%+2.70% | +3.33%

Sentiment BEARISHBEARISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 5.66% | 7.34%

Calls: 6.45% | 5.67%

Puts: 4.86% | 9.02%

Prior 7.12% | 5.18%

Calls: 6.28% | 4.13%

Puts: 7.96% | 6.23%

Current vs Prior -20.51% | +41.70%

Prior 7-Day Avg 21.37% | 8.04%

Calls: 20.65% | 6.67%

Puts: 22.10% | 9.42%

Current vs 7-Day Avg -73.52% | -8.74%

Liquidity Pricy

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🤖 AI Insights

Moderately bullish flow with 72% call dollar volume ($7.67M). Light premium activity with dollar volume down 91% vs prior. Extreme bullish P/C ratio of 0.39 - heavy call buying (11,154 calls vs 4,397 puts). P/C ratio dropping 81% - sentiment shifting bullish.

Smart Money BULLISH

Retail Flow BULLISH

Overall BULLISH

Dollar Volume

Option Volume

Put/Call Ratio

Open Interest

Expected Move

Current BULLISH

Prior BEARISH

7-Day Avg BEARISH

Current BULLISH

Prior BEARISH

7-Day Avg NEUTRAL

Current BULLISH

Prior BEARISH

7-Day Avg NEUTRAL

Current NEUTRAL

Prior BULLISH

7-Day Avg NEUTRAL

Current BEARISH

Prior BULLISH

7-Day Avg BULLISH

Sentiment Timeline (Today)

Time	Smart Money	Retail	Overall
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 118 of results (avg 7.4%, best 2.9%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$200.00	Oct 16	8.65	8.90	$8.78	2.8%	5	0.35	139
$200.00	Sep 18	6.00	6.20	$6.10	3.3%	99	0.30	2.3K
$155.00	Sep 4	24.50	25.50	$25.00	4.0%	53	0.82	89
$160.00	Sep 18	22.80	23.75	$23.28	4.1%	1	0.73	775
$185.00	Sep 18	10.25	10.70	$10.48	4.3%	22	0.45	1.7K

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$172.50	Sep 4	9.60	9.90	$9.75	3.1%	21	0.41	148
$175.00	Sep 18	12.30	12.75	$12.53	3.6%	50	0.44	1.2K
$175.00	Sep 4	10.90	11.30	$11.10	3.6%	220	0.44	175
$170.00	Sep 4	8.40	8.75	$8.57	4.1%	42	0.37	347
$177.50	Sep 4	12.05	12.65	$12.35	4.9%	12	0.47	225

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. 1 found (avg $0.98, cheapest $0.98)

CALLS (0)

No calls meet the criteria

PUTS (1)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$144.00	Sep 4	0.91	1.05	$0.98	14.3%	39	0.08	142

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 100 found (avg delta 0.68, highest 0.94)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$142.00	Sep 4	35.00	37.55	$36.28	7.0%	--	0.94	18
$143.00	Sep 4	34.25	36.70	$35.48	6.9%	--	0.94	19
$144.00	Sep 4	33.35	35.35	$34.35	5.8%	--	0.93	15
$145.00	Sep 4	32.40	34.80	$33.60	7.1%	2	0.92	31
$146.00	Sep 4	31.45	33.95	$32.70	7.6%	--	0.91	62

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$210.00	Sep 4	34.35	36.25	$35.30	5.4%	1	0.82	11
$210.00	Sep 18	35.60	37.90	$36.75	6.3%	--	0.77	183
$205.00	Sep 11	31.05	32.75	$31.90	5.3%	--	0.75	26
$205.00	Sep 18	31.50	33.25	$32.38	5.4%	--	0.74	17
$200.00	Sep 4	26.60	28.00	$27.30	5.1%	1	0.73	32

Most actively traded options today. High liquidity = easy entry/exit. 176 active (total vol 8.9K, top 2.0K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$200.00	Sep 4	4.50	4.75	$4.63	5.4%	2.0K	0.27	1.7K
$210.00	Sep 4	2.61	2.99	$2.80	13.6%	1.1K	0.18	591
$190.00	Sep 18	8.50	9.15	$8.82	7.4%	388	0.40	1.8K
$175.00	Sep 11	13.70	14.50	$14.10	5.7%	379	0.56	244
$180.00	Sep 4	10.55	11.65	$11.10	9.9%	203	0.50	541

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$175.00	Sep 11	11.70	12.35	$12.02	5.4%	371	0.44	392
$175.00	Sep 4	10.90	11.30	$11.10	3.6%	220	0.44	175
$150.00	Sep 4	1.67	2.00	$1.84	17.9%	199	0.12	827
$145.00	Sep 4	1.01	1.18	$1.10	15.5%	134	0.08	667
$155.00	Sep 4	2.80	3.05	$2.93	8.5%	86	0.18	301

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 45 strikes (avg 283.3%, max 347.6%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$175.00	Sep 4	Oct 16	298.4%	66.7%	347.6%	192	697
$170.00	Sep 4	Oct 16	294.2%	67.0%	339.4%	23	226
$185.00	Sep 4	Oct 16	299.8%	68.9%	335.3%	95	513
$190.00	Sep 4	Oct 16	301.9%	69.6%	333.6%	183	601
$200.00	Sep 4	Oct 16	296.6%	68.6%	332.5%	2.0K	1.8K

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$175.00	Sep 4	Oct 16	298.4%	66.7%	347.6%	222	339
$170.00	Sep 4	Oct 16	294.2%	67.0%	339.4%	51	451
$185.00	Sep 4	Oct 16	299.8%	68.9%	335.3%	64	280
$190.00	Sep 4	Oct 16	301.9%	69.6%	333.6%	--	251
$180.00	Sep 4	Oct 16	300.5%	69.8%	330.4%	31	699

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 191 found (best R:R 1.29, avg 2.11)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$170.00	$192.50	Oct 9	$9.82	$12.68	$9.82	62%	1.29	$179.82
$200.00	$210.00	Oct 16	$1.98	$8.02	$1.98	35%	4.05	$201.98
$170.00	$175.00	Oct 2	$1.95	$3.05	$1.95	62%	1.56	$171.95
$160.00	$170.00	Oct 2	$5.80	$4.20	$5.80	72%	0.72	$165.80
$167.50	$170.00	Sep 11	$0.68	$1.82	$0.68	65%	2.68	$168.18

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$192.50	$190.00	Sep 18	$1.25	$1.25	$1.25	63%	1.00	$191.25
$197.50	$195.00	Sep 18	$1.38	$1.12	$1.38	68%	0.81	$196.12
$162.50	$160.00	Oct 2	$0.49	$2.01	$0.49	30%	4.10	$162.01
$162.50	$160.00	Sep 18	$0.53	$1.97	$0.53	29%	3.72	$161.97
$190.00	$187.50	Sep 4	$1.40	$1.10	$1.40	62%	0.79	$188.60

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 135 found (best R:R 1.56, avg 0.54)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$180.00	$182.50	Sep 18	$1.52	$1.52	$0.98	49%	1.55	$181.52
$197.50	$200.00	Sep 11	$0.95	$0.95	$1.55	68%	0.61	$198.45
$197.50	$200.00	Sep 4	$0.82	$0.82	$1.68	70%	0.49	$198.32
$177.50	$180.00	Oct 2	$1.40	$1.40	$1.10	46%	1.27	$178.90
$200.00	$205.00	Oct 2	$1.57	$1.57	$3.43	67%	0.46	$201.57

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$175.00	$170.00	Oct 9	$3.05	$3.05	$1.95	56%	1.56	$171.95
$160.00	$155.00	Oct 9	$2.05	$2.05	$2.95	72%	0.69	$157.95
$165.00	$162.50	Sep 25	$1.40	$1.40	$1.10	67%	1.27	$163.60
$160.00	$155.00	Oct 16	$1.83	$1.83	$3.17	71%	0.58	$158.17
$172.50	$170.00	Sep 18	$1.53	$1.53	$0.97	59%	1.58	$170.97

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 27 found (avg debit $0.81, cheapest $0.55)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$182.50	Sep 4	Sep 11	$0.55	303.8%	123.9%
$187.50	Sep 4	Sep 11	$0.63	303.9%	124.6%
$190.00	Sep 4	Sep 11	$0.73	301.9%	124.9%
$180.00	Sep 4	Sep 11	$0.65	300.5%	123.6%
$197.50	Sep 4	Sep 11	$0.98	303.9%	128.8%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$182.50	Sep 4	Sep 11	$0.90	303.8%	123.9%
$187.50	Sep 4	Sep 11	$0.63	303.9%	124.6%
$190.00	Sep 4	Sep 11	$0.63	301.9%	124.9%
$180.00	Sep 4	Sep 11	$0.90	300.5%	123.6%
$175.00	Sep 4	Sep 11	$0.92	298.4%	123.5%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 60 found (cheapest 13.67% of stock, avg 16.08%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$172.50	Sep 4	$14.43	$9.75	$24.18	$148.32	$196.68	13.67%
$175.00	Sep 4	$13.18	$11.10	$24.28	$150.72	$199.28	13.73%
$170.00	Sep 4	$15.73	$8.57	$24.30	$145.70	$194.30	13.74%
$177.50	Sep 4	$12.10	$12.35	$24.45	$153.05	$201.95	13.82%
$167.50	Sep 4	$17.05	$7.45	$24.50	$143.00	$192.00	13.85%
$180.00	Sep 4	$11.10	$13.73	$24.83	$155.17	$204.83	14.04%
$165.00	Sep 4	$18.80	$6.38	$25.18	$139.82	$190.18	14.23%
$182.50	Sep 4	$10.20	$15.18	$25.38	$157.12	$207.88	14.35%
$162.50	Sep 4	$20.25	$5.40	$25.65	$136.85	$188.15	14.50%
$185.00	Sep 4	$9.07	$16.70	$25.77	$159.23	$210.77	14.57%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 165 found (cheapest 7.99% of stock, avg 12.40%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$192.50	$167.50	Sep 4	$6.68	$7.45	$14.13	$153.37	$206.63
$210.00	$160.00	Oct 16	$6.80	$8.28	$15.08	$144.92	$225.08
$200.00	$155.00	Oct 9	$7.88	$5.70	$13.58	$141.42	$213.58
$190.00	$167.50	Sep 4	$7.45	$7.45	$14.90	$152.60	$204.90
$192.50	$170.00	Sep 4	$6.68	$8.57	$15.25	$154.75	$207.75
$190.00	$170.00	Sep 4	$7.45	$8.57	$16.02	$153.98	$206.02
$200.00	$160.00	Oct 9	$7.88	$7.75	$15.63	$144.37	$215.63
$187.50	$167.50	Sep 4	$8.35	$7.45	$15.80	$151.70	$203.30
$192.50	$170.00	Sep 11	$7.58	$9.25	$16.83	$153.17	$209.33
$192.50	$172.50	Sep 4	$6.68	$9.75	$16.43	$156.07	$208.93

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 120 found (best R:R 2.29, avg credit $1.31)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
150/152	198/200	Sep 11	$1.74	$0.76	50%	2.29	$150.76	$199.24
162/165	198/200	Sep 11	$1.95	$0.55	36%	3.55	$163.05	$199.45
155/158	198/200	Sep 11	$1.73	$0.77	45%	2.25	$155.77	$199.23
155/158	198/200	Sep 4	$1.57	$0.93	49%	1.69	$155.93	$199.07
158/160	198/200	Sep 4	$1.64	$0.86	46%	1.91	$158.36	$199.14
158/160	198/200	Sep 11	$1.70	$0.80	42%	2.12	$158.30	$199.20
145/146	198/200	Sep 11	$1.36	$1.14	55%	1.19	$144.64	$198.86
152/155	198/200	Sep 4	$1.41	$1.09	52%	1.29	$153.59	$198.91
160/162	198/200	Sep 11	$1.72	$0.78	40%	2.21	$160.78	$199.22
150/152	198/200	Sep 4	$1.32	$1.18	55%	1.12	$151.18	$198.82

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 109 found (best R:R 61.50, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$170.00	$175.00	$180.00	Oct 16	$0.08	$4.92	9%	61.50
$200.00	$205.00	$210.00	Sep 25	$0.08	$4.92	8%	61.50
$155.00	$160.00	$165.00	Oct 16	$0.14	$4.86	9%	34.71
$185.00	$190.00	$195.00	Oct 2	$0.14	$4.86	9%	34.71
$185.00	$190.00	$195.00	Oct 16	$0.17	$4.83	8%	28.41

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$155.00	$160.00	$165.00	Oct 16	$0.12	$4.88	9%	40.67
$160.00	$165.00	$170.00	Oct 16	$0.20	$4.80	10%	24.00
$167.50	$170.00	$172.50	Sep 4	$0.06	$2.44	7%	40.67
$180.00	$182.50	$185.00	Sep 11	$0.05	$2.45	6%	49.00
$155.00	$157.50	$160.00	Sep 4	$0.07	$2.43	6%	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. 25 found (best net $-0.31, 25 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$170.00	$192.50	1:2	Oct 9	-$0.31	$22.19
$200.00	$210.00	1:2	Oct 16	-$4.82	$5.18
$207.50	$210.00	1:2	Sep 4	-$2.32	$0.18
$205.00	$210.00	1:2	Sep 18	-$3.15	$1.85
$200.00	$205.00	1:2	Sep 18	-$3.80	$1.20

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$197.50	$177.50	1:2	Oct 9	-$3.42	$16.58
$144.00	$143.00	1:2	Sep 4	-$0.48	$0.52
$143.00	$142.00	1:2	Sep 4	-$0.63	$0.37
$150.00	$145.00	1:2	Sep 18	-$1.29	$3.71
$145.00	$144.00	1:2	Sep 4	-$0.86	$0.14

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 70 found (best yield 6.50%, avg 4.55%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$190.00	Oct 16	$11.50	0.44	7.4%	6.50%	13.91%	7	44
$195.00	Oct 16	$9.90	0.40	10.2%	5.60%	15.83%	--	32
$185.00	Oct 16	$13.20	0.48	4.6%	7.46%	12.04%	9	39
$180.00	Oct 16	$15.20	0.53	1.8%	8.59%	10.34%	25	58
$200.00	Oct 16	$8.65	0.35	13.1%	4.89%	17.95%	5	139
$210.00	Oct 16	$6.30	0.29	18.7%	3.56%	22.27%	100	43
$190.00	Oct 2	$10.00	0.42	7.4%	5.65%	13.06%	20	39
$185.00	Oct 2	$11.60	0.47	4.6%	6.56%	11.14%	--	18
$182.50	Oct 2	$12.50	0.49	3.2%	7.07%	10.23%	2	3
$195.00	Oct 2	$8.30	0.37	10.2%	4.69%	14.92%	1	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 11,154

Total Puts 4,397

Put/Call Ratio 0.39

Net Difference 6,757

Prior's Put/Call Breakdown

Total Calls 6,290

Total Puts 13,248

Put/Call Ratio 2.11

Net Difference -6,958

Prior 7-Day Put/Call Summary

Total Calls 94,772

Total Puts 75,573

Average Put/Call Ratio 0.95

Ratio Trend Falling

Daily Put/Call History (Last 7 Days)

Date	Calls	Puts	Ratio	Net Diff
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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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📈 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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