ZS - Options Database

ZSCALER INC

$176.68 +2.28%

(9/3 10:10) ◀

Thursday, September 3, 2026 (10:15am)

▶ (9/3 10:20)

◀ 9/3 10:15 ▶

Option Volume

Detail

ℹ

Current (09/03 10:15am) 13,587

Calls: 9,994 (74%)

Puts: 3,593 (26%)

Prior (02/24) 19,538

Calls: 6,290 (32%)

Puts: 13,248 (68%)

Current vs Prior -30.46%

Calls: +58.89% (Calls)

Puts: -72.88% (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 -44.17%

Calls: -26.18%

Puts: -66.72%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (09/03 10:15am) $8.17M

Calls: $6.22M (76%)

Puts: $1.95M (24%)

Prior (02/24) $125.20M

Calls: $5.26M (4%)

Puts: $119.94M (96%)

Current vs Prior -93.48%

Calls: +18.21%

Puts: -98.37%

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 -81.66%

Calls: -54.50%

Puts: -93.68%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (09/03 10:15am) 0.36

Prior (02/24) 2.11

Current vs Prior -82.93%

Prior 7-Day Average 0.95

Current vs Prior 7-Day Avg -62.21%

Sentiment BULLISH

Open Interest

Detail

ℹ

Current (09/03 10:15am) 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 14.09% | 15.24%16.26% | 20.35%

Prior 13.37% | 14.45%15.43% | 19.88%

Current vs Prior +5.41% | +5.46%+5.41% | +2.34%

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

Current vs 7-Day Avg +48.43% | +7.01%+0.81% | -1.82%

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

Current vs 7-Day Eod +5.41% | +5.46%+2.40% | +3.37%

Sentiment BEARISHBEARISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 9.27% | 6.91%

Calls: 7.87% | 5.09%

Puts: 10.66% | 8.73%

Prior 7.12% | 5.18%

Calls: 6.28% | 4.13%

Puts: 7.96% | 6.23%

Current vs Prior +30.20% | +33.40%

Prior 7-Day Avg 21.37% | 8.04%

Calls: 20.65% | 6.67%

Puts: 22.10% | 9.42%

Current vs 7-Day Avg -56.62% | -14.09%

Liquidity Pricy

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🤖 AI Insights

Strong bullish conviction with 76% of dollar volume in calls ($6.22M) vs puts ($1.95M). Light premium activity with dollar volume down 93% vs prior. Extreme bullish P/C ratio of 0.36 - heavy call buying (9,994 calls vs 3,593 puts). P/C ratio dropping 83% - 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
10:15	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 94 of results (avg 8.2%, best 5.1%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$175.00	Sep 11	13.40	14.10	$13.75	5.1%	311	0.56	244
$145.00	Sep 18	33.50	35.35	$34.42	5.4%	--	0.87	183
$146.00	Sep 4	31.30	33.25	$32.28	6.0%	--	0.92	62
$155.00	Sep 4	24.05	25.55	$24.80	6.0%	49	0.82	89
$155.00	Sep 18	25.80	27.50	$26.65	6.4%	1	0.79	379

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$185.00	Oct 16	20.35	21.45	$20.90	5.3%	59	0.53	74
$205.00	Sep 11	31.40	33.15	$32.28	5.4%	--	0.76	26
$210.00	Sep 18	35.95	38.05	$37.00	5.7%	--	0.78	183
$205.00	Sep 18	31.65	33.55	$32.60	5.8%	--	0.75	17
$175.00	Sep 11	11.55	12.30	$11.93	6.3%	350	0.44	392

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. 1 found (avg $0.94, cheapest $0.94)

CALLS (0)

No calls meet the criteria

PUTS (1)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$144.00	Sep 4	0.87	1.01	$0.94	14.9%	33	0.07	142

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 99 found (avg delta 0.68, highest 0.94)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$142.00	Sep 4	34.10	36.80	$35.45	7.6%	--	0.94	18
$143.00	Sep 4	33.20	35.90	$34.55	7.8%	--	0.94	19
$144.00	Sep 4	32.30	35.05	$33.67	8.2%	--	0.93	15
$145.00	Sep 4	31.40	34.10	$32.75	8.2%	1	0.92	31
$146.00	Sep 4	31.30	33.25	$32.28	6.0%	--	0.92	62

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$210.00	Sep 4	34.70	37.45	$36.08	7.6%	--	0.83	11
$210.00	Sep 18	35.95	38.05	$37.00	5.7%	--	0.78	183
$205.00	Sep 11	31.40	33.15	$32.28	5.4%	--	0.76	26
$205.00	Sep 18	31.65	33.55	$32.60	5.8%	--	0.75	17
$200.00	Sep 4	26.70	28.95	$27.83	8.1%	--	0.74	32

Most actively traded options today. High liquidity = easy entry/exit. 160 active (total vol 7.6K, top 1.9K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$200.00	Sep 4	4.15	4.50	$4.33	8.1%	1.9K	0.26	1.7K
$210.00	Sep 4	2.39	2.90	$2.65	19.2%	1.0K	0.18	591
$190.00	Sep 18	8.25	9.10	$8.68	9.8%	385	0.39	1.8K
$175.00	Sep 11	13.40	14.10	$13.75	5.1%	311	0.56	244
$172.50	Sep 11	14.30	15.80	$15.05	10.0%	188	0.59	98

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$175.00	Sep 11	11.55	12.30	$11.93	6.3%	350	0.44	392
$150.00	Sep 4	1.69	2.00	$1.85	16.8%	176	0.13	827
$175.00	Sep 4	10.75	11.50	$11.13	6.7%	103	0.44	175
$177.50	Oct 2	14.50	16.25	$15.38	11.4%	80	0.47	29
$177.50	Oct 9	14.45	17.55	$16.00	19.4%	80	0.47	3

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 46 strikes (avg 274.0%, max 343.2%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$170.00	Sep 4	Oct 16	294.6%	66.5%	343.2%	18	226
$175.00	Sep 4	Oct 16	294.5%	67.2%	338.1%	176	697
$165.00	Sep 4	Oct 16	290.3%	67.3%	331.2%	52	140
$160.00	Sep 4	Oct 16	280.1%	66.6%	320.7%	2	77
$180.00	Sep 4	Oct 16	292.2%	70.1%	316.7%	189	599

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$170.00	Sep 4	Oct 16	294.6%	66.5%	343.2%	29	451
$175.00	Sep 4	Oct 16	294.5%	67.2%	338.1%	103	339
$165.00	Sep 4	Oct 16	290.3%	67.3%	331.2%	30	716
$160.00	Sep 4	Oct 16	280.1%	66.6%	320.7%	36	777
$180.00	Sep 4	Oct 16	292.2%	70.1%	316.7%	28	699

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 190 found (best R:R 1.15, avg 2.12)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$165.00	$170.00	Oct 16	$2.33	$2.67	$2.33	66%	1.15	$167.33
$170.00	$175.00	Oct 2	$2.08	$2.92	$2.08	61%	1.40	$172.08
$180.00	$182.50	Oct 2	$0.42	$2.08	$0.42	50%	4.95	$180.42
$170.00	$172.50	Sep 25	$0.72	$1.78	$0.72	61%	2.47	$170.72
$160.00	$170.00	Oct 2	$5.97	$4.03	$5.97	71%	0.68	$165.97

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$175.00	$172.50	Sep 18	$0.82	$1.68	$0.82	44%	2.05	$174.18
$197.50	$195.00	Sep 4	$1.62	$0.88	$1.62	71%	0.54	$195.88
$160.00	$157.50	Sep 11	$0.47	$2.03	$0.47	26%	4.32	$159.53
$190.00	$187.50	Sep 4	$1.42	$1.08	$1.42	63%	0.76	$188.58
$192.50	$190.00	Sep 11	$1.48	$1.02	$1.48	64%	0.69	$191.02

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 132 found (best R:R 0.65, avg 0.54)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$185.00	$187.50	Sep 18	$1.45	$1.45	$1.05	55%	1.38	$186.45
$185.00	$187.50	Sep 25	$1.36	$1.36	$1.14	55%	1.19	$186.36
$207.50	$210.00	Sep 11	$0.77	$0.77	$1.73	77%	0.45	$208.27
$190.00	$192.50	Sep 18	$1.18	$1.18	$1.32	61%	0.89	$191.18
$197.50	$200.00	Sep 11	$0.92	$0.92	$1.58	69%	0.58	$198.42

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$170.00	$155.00	Oct 9	$5.90	$5.90	$9.10	61%	0.65	$164.10
$175.00	$170.00	Oct 16	$2.70	$2.70	$2.30	56%	1.17	$172.30
$175.00	$170.00	Oct 9	$2.70	$2.70	$2.30	56%	1.17	$172.30
$165.00	$160.00	Oct 16	$2.17	$2.17	$2.83	66%	0.77	$162.83
$160.00	$155.00	Oct 16	$1.86	$1.86	$3.14	71%	0.59	$158.14

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 26 found (avg debit $0.93, cheapest $0.75)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$172.50	Sep 4	Sep 11	$1.07	300.3%	123.6%
$167.50	Sep 4	Sep 11	$1.50	295.6%	122.5%
$170.00	Sep 4	Sep 11	$1.58	294.6%	121.6%
$175.00	Sep 4	Sep 11	$1.05	294.5%	121.7%
$192.50	Sep 4	Sep 11	$0.83	293.4%	123.0%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$172.50	Sep 4	Sep 11	$0.75	300.3%	123.6%
$167.50	Sep 4	Sep 11	$0.77	295.6%	122.5%
$170.00	Sep 4	Sep 11	$0.72	294.6%	121.6%
$175.00	Sep 4	Sep 11	$0.80	294.5%	121.7%
$192.50	Sep 4	Sep 11	$0.43	293.4%	123.0%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 59 found (cheapest 13.37% of stock, avg 15.99%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$170.00	Sep 4	$14.85	$8.78	$23.63	$146.37	$193.63	13.37%
$175.00	Sep 4	$12.70	$11.13	$23.83	$151.17	$198.83	13.49%
$177.50	Sep 4	$11.70	$12.20	$23.90	$153.60	$201.40	13.53%
$167.50	Sep 4	$16.27	$7.73	$24.00	$143.50	$191.50	13.58%
$172.50	Sep 4	$13.98	$10.13	$24.11	$148.39	$196.61	13.65%
$165.00	Sep 4	$17.77	$6.55	$24.32	$140.68	$189.32	13.76%
$180.00	Sep 4	$10.70	$14.00	$24.70	$155.30	$204.70	13.98%
$182.50	Sep 4	$9.68	$15.35	$25.03	$157.47	$207.53	14.17%
$162.50	Sep 4	$19.43	$5.65	$25.08	$137.42	$187.58	14.20%
$160.00	Sep 4	$20.95	$4.53	$25.48	$134.52	$185.48	14.42%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 162 found (cheapest 7.77% of stock, avg 12.39%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$200.00	$155.00	Oct 9	$7.68	$6.05	$13.73	$141.27	$213.73
$210.00	$160.00	Oct 16	$6.38	$8.43	$14.81	$145.19	$224.81
$190.00	$167.50	Sep 4	$7.03	$7.73	$14.76	$152.74	$204.76
$192.50	$167.50	Sep 11	$7.18	$8.50	$15.68	$151.82	$208.18
$190.00	$170.00	Sep 4	$7.03	$8.78	$15.81	$154.19	$205.81
$187.50	$167.50	Sep 4	$7.85	$7.73	$15.58	$151.92	$203.08
$190.00	$167.50	Sep 11	$7.85	$8.50	$16.35	$151.15	$206.35
$192.50	$170.00	Sep 11	$7.18	$9.50	$16.68	$153.32	$209.18
$187.50	$170.00	Sep 4	$7.85	$8.78	$16.63	$153.37	$204.13
$190.00	$170.00	Sep 11	$7.85	$9.50	$17.35	$152.65	$207.35

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 128 found (best R:R 2.97, avg credit $1.45)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
155/158	198/200	Sep 11	$1.87	$0.63	45%	2.97	$155.63	$199.37
160/162	198/200	Sep 4	$1.89	$0.61	43%	3.10	$160.61	$199.39
160/162	198/200	Sep 11	$1.92	$0.58	40%	3.31	$160.58	$199.42
150/152	198/200	Sep 11	$1.54	$0.96	50%	1.60	$150.96	$199.04
155/158	198/200	Sep 4	$1.55	$0.95	50%	1.63	$155.95	$199.05
146/149	198/200	Sep 11	$1.67	$1.33	53%	1.26	$147.33	$199.17
160/162	192/195	Sep 4	$1.82	$0.68	38%	2.68	$160.68	$194.32
150/152	198/200	Sep 4	$1.38	$1.12	55%	1.23	$151.12	$198.88
160/162	195/198	Sep 4	$1.67	$0.83	40%	2.01	$160.83	$196.67
158/160	198/200	Sep 4	$1.52	$0.98	46%	1.55	$158.48	$199.02

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 101 found (best R:R 70.43, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$185.00	$190.00	$195.00	Oct 2	$0.08	$4.92	9%	61.50
$170.00	$175.00	$180.00	Oct 16	$0.17	$4.83	9%	28.41
$185.00	$190.00	$195.00	Oct 16	$0.15	$4.85	9%	32.33
$200.00	$205.00	$210.00	Sep 25	$0.14	$4.86	8%	34.71
$195.00	$200.00	$205.00	Sep 25	$0.16	$4.84	9%	30.25

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$170.00	$175.00	$180.00	Oct 16	$0.07	$4.93	9%	70.43
$145.00	$150.00	$155.00	Oct 16	$0.09	$4.91	8%	54.56
$195.00	$200.00	$205.00	Sep 11	$0.16	$4.84	9%	30.25
$165.00	$167.50	$170.00	Sep 18	$0.05	$2.45	6%	49.00
$172.50	$175.00	$177.50	Sep 4	$0.07	$2.43	7%	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. 24 found (best net $-3.05, 24 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$200.00	$210.00	1:2	Oct 16	-$3.91	$6.09
$207.50	$210.00	1:2	Sep 4	-$2.29	$0.21
$205.00	$210.00	1:2	Sep 18	-$3.14	$1.86
$200.00	$205.00	1:2	Sep 18	-$3.49	$1.51
$205.00	$210.00	1:2	Sep 25	-$3.37	$1.63

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$197.50	$177.50	1:2	Oct 9	-$3.05	$16.95
$170.00	$155.00	1:2	Oct 9	-$0.15	$14.85
$144.00	$143.00	1:2	Sep 4	-$0.52	$0.48
$143.00	$142.00	1:2	Sep 4	-$0.63	$0.37
$147.00	$146.00	1:2	Sep 4	-$0.76	$0.24

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 70 found (best yield 6.42%, avg 4.40%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$190.00	Oct 16	$11.35	0.43	7.5%	6.42%	13.96%	6	44
$185.00	Oct 16	$13.15	0.47	4.7%	7.44%	12.15%	2	39
$195.00	Oct 16	$9.75	0.39	10.4%	5.52%	15.89%	--	32
$200.00	Oct 16	$8.40	0.35	13.2%	4.75%	17.95%	2	139
$180.00	Oct 16	$14.80	0.52	1.9%	8.38%	10.26%	5	58
$210.00	Oct 16	$5.95	0.28	18.9%	3.37%	22.23%	--	43
$190.00	Oct 2	$9.70	0.41	7.5%	5.49%	13.03%	--	39
$182.50	Oct 2	$12.35	0.48	3.3%	6.99%	10.28%	2	3
$185.00	Oct 2	$11.30	0.46	4.7%	6.40%	11.10%	--	18
$195.00	Oct 2	$8.05	0.36	10.4%	4.56%	14.93%	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 9,994

Total Puts 3,593

Put/Call Ratio 0.36

Net Difference 6,401

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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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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📈 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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