ZS - Options Database

ZSCALER INC

$178.37 -5.32%

$177.98 (-0.22%)🌙

as of 09/01 07:18 PM

(8/31 19:16) ◀

Tuesday, September 1, 2026 (7:18pm)

▶ (9/2 14:06)

◀ 9/1 19:18 ▶

Option Volume

Detail

ℹ

Current (09/01) 14,182

Calls: 7,099 (50%)

Puts: 7,083 (50%)

Prior (08/31) 16,910

Calls: 9,184 (54%)

Puts: 7,726 (46%)

Current vs Prior -16.13%

Calls: -22.70% (Calls)

Puts: -8.32% (Puts)

Prior 7-Day Total 126,692

Calls: 74,197 (59%)

Puts: 52,495 (41%)

Prior 7-Day Average 18,098

Calls: 10,599 (59%)

Puts: 7,499 (41%)

Current vs Prior 7-Day Avg -21.64%

Calls: -33.03%

Puts: -5.55%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (09/01) $10.95M

Calls: $6.34M (58%)

Puts: $4.61M (42%)

Prior (08/31) $13.03M

Calls: $9.05M (69%)

Puts: $3.98M (31%)

Current vs Prior -15.94%

Calls: -29.90%

Puts: +15.83%

Prior 7-Day Total $82.81M

Calls: $57.57M (70%)

Puts: $25.23M (30%)

Prior 7-Day Average $11.83M

Calls: $8.22M (70%)

Puts: $3.60M (30%)

Current vs Prior 7-Day Avg -7.43%

Calls: -22.86%

Puts: +27.78%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (09/01) 1.00

Prior (08/31) 0.84

Current vs Prior +18.60%

Prior 7-Day Average 0.74

Current vs Prior 7-Day Avg +34.06%

Sentiment NEUTRAL

Open Interest

Detail

ℹ

Current (09/01) 104,794

Calls: 61,055 (58%)

Puts: 43,739 (42%)

Prior (08/31) 109,807

Calls: 60,961 (56%)

Puts: 48,846 (44%)

Current vs Prior -4.57%

Prior 7-Day Total 747,266

Calls: 436,749 (58%)

Puts: 310,517 (42%)

Prior 7-Day Average 106,752

Calls: 62,392 (58%)

Puts: 44,359 (42%)

Current vs Prior 7-Day Avg -1.83%

Sentiment BEARISH

Expected Move

Detail

ℹ

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

Current 14.27% | 15.09%16.04% | 20.22%

Prior 13.84% | 14.74%15.60% | 19.76%

Current vs Prior +3.07% | +2.42%+2.85% | +2.33%

Prior 7-Day Avg 7.18% | 13.70%12.52% | 19.90%

Current vs 7-Day Avg +98.63% | +10.17%+28.15% | +1.58%

Prior 7-Day Eod 13.84% | 14.74%15.60% | 19.76%

Current vs 7-Day Eod +3.07% | +2.42%+2.85% | +2.33%

Sentiment BEARISHBEARISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 38.52% | 10.18%

Calls: 30.38% | 4.98%

Puts: 46.67% | 15.38%

Prior 38.52% | 10.18%

Calls: 30.38% | 4.98%

Puts: 46.67% | 15.38%

Current vs Prior +0.00% | +0.00%

Prior 7-Day Avg 19.67% | 9.12%

Calls: 16.36% | 6.53%

Puts: 23.00% | 11.72%

Current vs 7-Day Avg +95.79% | +11.59%

Liquidity Expensive

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🤖 AI Insights

Market showing bullish sentiment based on options flow analysis.

Smart Money BULLISH

Retail Flow NEUTRAL

Overall BULLISH

Dollar Volume

Option Volume

Put/Call Ratio

Open Interest

Expected Move

Current BULLISH

Prior BULLISH

7-Day Avg BULLISH

Current NEUTRAL

Prior NEUTRAL

7-Day Avg NEUTRAL

Current NEUTRAL

Prior NEUTRAL

7-Day Avg NEUTRAL

Current BULLISH

Prior BULLISH

7-Day Avg NEUTRAL

Current BEARISH

Prior BULLISH

7-Day Avg BULLISH

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🎯 Tightest Spreads

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📊 High Delta (ITM)

🔥 High Volume

⏰ Backwardation

📈 Debit Spreads

📉 Credit Spreads

📅 Calendar Spreads

⚡ Straddles

🔀 Strangles

🦅 Iron Condors

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⚖️ Ratio Spreads

🛡️ Covered Calls

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Tightest Spreads

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Best Value <$1

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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 8.1%, best 4.3%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$200.00	Sep 4	4.60	4.80	$4.70	4.3%	250	0.28	1.2K
$200.00	Sep 18	5.90	6.30	$6.10	6.6%	85	0.31	2.3K
$180.00	Sep 18	12.45	13.30	$12.88	6.6%	146	0.52	1.4K
$182.50	Sep 4	9.80	10.50	$10.15	6.9%	62	0.48	129
$180.00	Sep 11	11.80	12.65	$12.23	7.0%	5	0.51	52

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$195.00	Oct 16	25.80	27.65	$26.73	6.9%	1	0.60	6
$160.00	Sep 18	5.25	5.70	$5.48	8.2%	39	0.25	819
$150.00	Sep 4	1.71	1.86	$1.79	8.4%	114	0.12	581
$160.00	Oct 16	7.60	8.30	$7.95	8.8%	121	0.28	34
$205.00	Sep 11	29.60	32.35	$30.98	8.9%	10	0.76	1

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. 69 found (avg delta 0.65, highest 0.89)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$148.00	Sep 4	30.45	33.20	$31.83	8.6%	2	0.89	6
$145.00	Sep 18	34.10	37.50	$35.80	9.5%	7	0.89	185
$150.00	Sep 4	28.80	31.55	$30.18	9.1%	2	0.87	--
$150.00	Sep 18	30.25	32.90	$31.58	8.4%	5	0.84	847
$150.00	Sep 25	30.15	33.90	$32.03	11.7%	2	0.84	6

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$210.00	Sep 4	32.55	35.85	$34.20	9.6%	3	0.81	10
$205.00	Sep 11	29.60	32.35	$30.98	8.9%	10	0.76	1
$200.00	Sep 18	26.20	28.95	$27.58	10.0%	7	0.69	821
$195.00	Sep 4	21.20	23.95	$22.58	12.2%	2	0.67	--
$200.00	Oct 16	28.00	31.45	$29.73	11.6%	2	0.64	3

Most actively traded options today. High liquidity = easy entry/exit. 208 active (total vol 8.7K, top 557)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$205.00	Sep 11	3.55	4.85	$4.20	31.0%	290	0.24	105
$205.00	Sep 4	3.00	4.30	$3.65	35.6%	289	0.23	971
$200.00	Sep 4	4.60	4.80	$4.70	4.3%	250	0.28	1.2K
$210.00	Sep 4	2.75	2.99	$2.87	8.4%	248	0.19	415
$175.00	Sep 11	14.15	15.90	$15.03	11.6%	216	0.57	138

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$152.50	Sep 4	1.64	2.60	$2.12	45.3%	557	0.14	130
$145.00	Sep 11	1.14	2.38	$1.76	70.5%	530	0.11	387
$160.00	Sep 4	3.70	4.85	$4.28	26.9%	359	0.23	630
$152.50	Sep 11	2.04	3.60	$2.82	55.3%	315	0.16	310
$148.00	Sep 4	1.15	1.58	$1.37	31.4%	267	0.10	1.0K

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 37 strikes (avg 148.3%, max 190.5%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$190.00	Sep 4	Oct 16	191.2%	65.8%	190.5%	118	494
$175.00	Sep 4	Oct 16	182.7%	63.1%	189.3%	203	201
$170.00	Sep 4	Oct 16	188.3%	65.2%	189.0%	32	183
$165.00	Sep 4	Oct 16	189.4%	65.8%	188.1%	20	163
$177.50	Sep 4	Oct 9	191.6%	67.4%	184.1%	26	90

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$190.00	Sep 4	Oct 16	191.2%	65.8%	190.5%	8	256
$175.00	Sep 4	Oct 16	182.7%	63.1%	189.3%	81	320
$170.00	Sep 4	Oct 16	188.3%	65.2%	189.0%	121	299
$165.00	Sep 4	Oct 16	189.4%	65.8%	188.1%	95	647
$177.50	Sep 4	Oct 9	191.6%	67.4%	184.1%	12	229

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 166 found (best R:R 0.71, avg 2.30)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$157.50	$175.00	Oct 9	$10.25	$7.25	$10.25	75%	0.71	$167.75
$195.00	$210.00	Oct 9	$3.40	$11.60	$3.40	38%	3.41	$198.40
$175.00	$180.00	Oct 16	$1.78	$3.22	$1.78	58%	1.81	$176.78
$170.00	$175.00	Sep 4	$2.03	$2.97	$2.03	64%	1.46	$172.03
$160.00	$170.00	Oct 2	$5.93	$4.07	$5.93	73%	0.69	$165.93

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$172.50	$170.00	Sep 11	$0.67	$1.83	$0.67	40%	2.73	$171.83
$157.50	$155.00	Sep 18	$0.29	$2.21	$0.29	22%	7.62	$157.21
$190.00	$187.50	Sep 11	$1.28	$1.22	$1.28	60%	0.95	$188.72
$175.00	$172.50	Sep 4	$0.83	$1.67	$0.83	42%	2.01	$174.17
$185.00	$180.00	Sep 25	$2.35	$2.65	$2.35	53%	1.13	$182.65

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 118 found (best R:R 1.48, avg 0.58)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$190.00	$195.00	Sep 18	$2.48	$2.48	$2.52	59%	0.98	$192.48
$180.00	$185.00	Oct 16	$3.12	$3.12	$1.88	46%	1.66	$183.12
$182.50	$185.00	Sep 18	$1.60	$1.60	$0.90	51%	1.78	$184.10
$192.50	$195.00	Sep 11	$1.20	$1.20	$1.30	63%	0.92	$193.70
$210.00	$212.50	Sep 11	$0.75	$0.75	$1.75	78%	0.43	$210.75

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$175.00	$170.00	Oct 2	$2.98	$2.98	$2.02	58%	1.48	$172.02
$160.00	$155.00	Oct 16	$2.02	$2.02	$2.98	72%	0.68	$157.98
$150.00	$145.00	Sep 18	$1.38	$1.38	$3.62	84%	0.38	$148.62
$170.00	$167.50	Sep 11	$1.65	$1.65	$0.85	63%	1.94	$168.35
$175.00	$165.00	Sep 25	$4.37	$4.37	$5.63	57%	0.78	$170.63

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 24 found (avg debit $0.98, cheapest $4.15)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$177.50	Sep 4	Sep 11	$0.55	191.6%	109.3%
$190.00	Sep 4	Sep 11	$0.68	191.2%	111.0%
$195.00	Sep 4	Sep 11	$0.55	187.9%	108.3%
$197.50	Sep 4	Sep 11	$0.83	189.6%	111.9%
$180.00	Sep 4	Sep 11	$0.93	190.1%	112.6%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$195.00	Sep 4	Oct 16	$4.15	187.9%	67.9%
$167.50	Sep 4	Sep 11	$0.23	192.9%	105.6%
$177.50	Sep 4	Sep 11	$0.80	191.6%	109.3%
$172.50	Sep 4	Sep 11	$0.70	188.4%	107.1%
$190.00	Sep 4	Sep 11	$0.30	191.2%	111.0%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 43 found (cheapest 13.47% of stock, avg 15.75%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$175.00	Sep 4	$14.10	$9.93	$24.03	$150.97	$199.03	13.47%
$170.00	Sep 4	$16.13	$8.00	$24.13	$145.87	$194.13	13.53%
$180.00	Sep 4	$11.30	$12.85	$24.15	$155.85	$204.15	13.54%
$177.50	Sep 4	$12.60	$11.75	$24.35	$153.15	$201.85	13.65%
$182.50	Sep 4	$10.15	$14.27	$24.42	$158.08	$206.92	13.69%
$167.50	Sep 4	$17.58	$7.25	$24.83	$142.67	$192.33	13.92%
$185.00	Sep 4	$8.93	$16.08	$25.01	$159.99	$210.01	14.02%
$165.00	Sep 4	$19.15	$6.13	$25.28	$139.72	$190.28	14.17%
$172.50	Sep 11	$15.68	$9.80	$25.48	$147.02	$197.98	14.28%
$187.50	Sep 4	$8.03	$17.68	$25.71	$161.79	$213.21	14.41%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 165 found (cheapest 6.53% of stock, avg 11.44%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$210.00	$155.00	Oct 9	$6.05	$5.60	$11.65	$143.35	$221.65
$210.00	$160.00	Oct 9	$6.05	$7.30	$13.35	$146.65	$223.35
$205.00	$162.50	Oct 2	$6.28	$7.50	$13.78	$148.72	$218.78
$192.50	$170.00	Sep 4	$6.68	$8.00	$14.68	$155.32	$207.18
$210.00	$160.00	Oct 16	$6.60	$7.95	$14.55	$145.45	$224.55
$202.50	$162.50	Oct 2	$7.00	$7.50	$14.50	$148.00	$217.00
$205.00	$165.00	Oct 2	$6.28	$8.35	$14.63	$150.37	$219.63
$195.00	$165.00	Sep 18	$6.95	$7.48	$14.43	$150.57	$209.43
$202.50	$165.00	Oct 2	$7.00	$8.35	$15.35	$149.65	$217.85
$200.00	$162.50	Oct 2	$7.55	$7.50	$15.05	$147.45	$215.05

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 117 found (best R:R 3.39, avg credit $1.52)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
162/165	202/205	Sep 11	$1.93	$0.57	43%	3.39	$163.07	$204.43
158/160	202/205	Sep 4	$1.59	$0.91	52%	1.75	$158.41	$204.09
160/162	202/205	Sep 4	$1.62	$0.88	48%	1.84	$160.88	$204.12
160/162	202/205	Sep 11	$1.66	$0.84	46%	1.98	$160.84	$204.16
158/160	198/200	Sep 4	$1.64	$0.86	47%	1.91	$158.36	$199.14
162/165	198/200	Sep 11	$1.85	$0.65	38%	2.85	$163.15	$199.35
162/165	200/202	Sep 11	$1.77	$0.73	40%	2.42	$163.23	$201.77
158/160	198/200	Sep 18	$1.74	$0.76	42%	2.29	$158.26	$199.24
160/162	198/200	Sep 4	$1.67	$0.83	43%	2.01	$160.83	$199.17
165/168	202/205	Sep 4	$1.69	$0.81	42%	2.09	$165.81	$204.19

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 73 found (best R:R 49.00, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$155.00	$160.00	$165.00	Sep 11	$0.10	$4.90	12%	49.00
$160.00	$165.00	$170.00	Sep 11	$0.20	$4.80	13%	24.00
$162.50	$165.00	$167.50	Sep 4	$0.06	$2.44	6%	40.67
$160.00	$165.00	$170.00	Sep 25	$0.27	$4.73	11%	17.52
$160.00	$162.50	$165.00	Sep 4	$0.07	$2.43	6%	34.71

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$155.00	$160.00	$165.00	Oct 9	$0.15	$4.85	10%	32.33
$160.00	$165.00	$170.00	Oct 16	$0.16	$4.84	9%	30.25
$185.00	$192.50	$200.00	Sep 18	$0.56	$6.94	15%	12.39
$172.50	$175.00	$177.50	Sep 11	$0.05	$2.45	6%	49.00
$145.00	$150.00	$155.00	Oct 16	$0.16	$4.84	7%	30.25

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 39 found (best net $-7.45, 39 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$157.50	$175.00	1:2	Oct 9	-$7.45	$10.05
$195.00	$210.00	1:2	Oct 9	-$2.65	$12.35
$187.50	$200.00	1:2	Oct 2	-$3.62	$8.88
$200.00	$210.00	1:2	Sep 25	-$2.49	$7.51
$200.00	$210.00	1:2	Oct 16	-$4.05	$5.95

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$205.00	$190.00	1:2	Sep 11	-$8.28	$6.72
$210.00	$195.00	1:2	Sep 4	-$10.96	$4.04
$150.00	$145.00	1:2	Sep 18	-$0.43	$4.57
$175.00	$165.00	1:2	Sep 25	-$3.56	$6.44
$146.00	$145.00	1:2	Sep 4	-$0.60	$0.40

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 62 found (best yield 8.86%, avg 4.01%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$180.00	Oct 16	$15.80	0.54	0.9%	8.86%	9.77%	38	24
$195.00	Oct 16	$9.15	0.40	9.3%	5.13%	14.45%	4	28
$190.00	Oct 16	$10.45	0.44	6.5%	5.86%	12.38%	7	--
$185.00	Oct 16	$12.10	0.49	3.7%	6.78%	10.50%	11	31
$200.00	Oct 16	$7.50	0.36	12.1%	4.20%	16.33%	25	137
$185.00	Oct 9	$11.35	0.48	3.7%	6.36%	10.08%	8	8
$180.00	Oct 2	$13.65	0.53	0.9%	7.65%	8.57%	11	5
$195.00	Oct 9	$7.90	0.39	9.3%	4.43%	13.75%	2	14
$210.00	Oct 16	$5.40	0.28	17.7%	3.03%	20.76%	18	--
$187.50	Oct 2	$10.05	0.45	5.1%	5.63%	10.75%	2	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 7,099

Total Puts 7,083

Put/Call Ratio 1.00

Net Difference 16

Prior's Put/Call Breakdown

Total Calls 9,184

Total Puts 7,726

Put/Call Ratio 0.84

Net Difference 1,458

Prior 7-Day Put/Call Summary

Total Calls 74,197

Total Puts 52,495

Average Put/Call Ratio 0.74

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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