ZS - Options Database

ZSCALER INC

$209.81 +3.97%

(10/6 10:10) ◀

Tuesday, October 6, 2026 (10:15am)

▶ (10/6 10:20)

◀ 10/6 10:15 ▶

Option Volume

Detail

ℹ

Current (10/06 10:15am) 9,871

Calls: 6,980 (71%)

Puts: 2,891 (29%)

Prior (09/15) 5,891

Calls: 3,220 (55%)

Puts: 2,671 (45%)

Current vs Prior +67.56%

Calls: +116.77% (Calls)

Puts: +8.24% (Puts)

Prior 7-Day Total 269,519

Calls: 162,269 (60%)

Puts: 107,250 (40%)

Prior 7-Day Average 38,502

Calls: 23,181 (60%)

Puts: 15,321 (40%)

Current vs Prior 7-Day Avg -74.36%

Calls: -69.89%

Puts: -81.13%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (10/06 10:15am) $7.54M

Calls: $6.27M (83%)

Puts: $1.27M (17%)

Prior (09/15) $4.10M

Calls: $2.99M (73%)

Puts: $1.11M (27%)

Current vs Prior +84.06%

Calls: +109.74%

Puts: +14.64%

Prior 7-Day Total $194.46M

Calls: $140.75M (72%)

Puts: $53.70M (28%)

Prior 7-Day Average $27.78M

Calls: $20.11M (72%)

Puts: $7.67M (28%)

Current vs Prior 7-Day Avg -72.85%

Calls: -68.80%

Puts: -83.46%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (10/06 10:15am) 0.41

Prior (09/15) 0.83

Current vs Prior -50.07%

Prior 7-Day Average 0.61

Current vs Prior 7-Day Avg -32.27%

Sentiment BULLISH

Open Interest

Detail

ℹ

Current (10/06 10:15am) 221,041

Calls: 122,741 (56%)

Puts: 98,300 (44%)

Prior (09/15) 241,388

Calls: 137,987 (57%)

Puts: 103,401 (43%)

Current vs Prior -8.43%

Prior 7-Day Total 1,380,321

Calls: 763,439 (55%)

Puts: 616,882 (45%)

Prior 7-Day Average 197,188

Calls: 109,062 (55%)

Puts: 88,126 (45%)

Current vs Prior 7-Day Avg +12.10%

Sentiment BEARISH

Expected Move

Detail

ℹ

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

Current 6.07% | 8.21%8.21% | 17.61%

Prior 5.80% | 8.31%5.80% | 14.43%

Current vs Prior +4.69% | -1.19%+41.61% | +22.06%

Prior 7-Day Avg 9.20% | 13.84%13.91% | 19.14%

Current vs 7-Day Avg -34.07% | -40.69%-40.99% | -8.01%

Prior 7-Day Eod 5.80% | 8.31%9.20% | 18.30%

Current vs 7-Day Eod +4.69% | -1.19%-10.81% | -3.77%

Sentiment BEARISHBEARISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 12.02% | 10.06%

Calls: 13.51% | 11.27%

Puts: 10.53% | 8.86%

Prior 17.84% | 10.34%

Calls: 26.07% | 11.63%

Puts: 9.62% | 9.05%

Current vs Prior -32.62% | -2.71%

Prior 7-Day Avg 20.47% | 8.17%

Calls: 21.11% | 6.99%

Puts: 19.83% | 9.35%

Current vs 7-Day Avg -41.28% | +23.09%

Liquidity Expensive

Add Card

🤖 AI Insights

Strong bullish conviction with 83% of dollar volume in calls ($6.27M) vs puts ($1.27M). Elevated premium activity with dollar volume up 84% vs prior. Above-average activity with volume up 68% vs prior. Extreme bullish P/C ratio of 0.41 - heavy call buying (6,980 calls vs 2,891 puts).

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 BULLISH

Current BULLISH

Prior NEUTRAL

7-Day Avg NEUTRAL

Current BULLISH

Prior NEUTRAL

7-Day Avg NEUTRAL

Current BULLISH

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 64 of results (avg 7.6%, best 3.8%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$210.00	Nov 20	15.90	16.65	$16.27	4.6%	64	0.54	508
$207.50	Oct 30	12.70	13.30	$13.00	4.6%	--	0.56	55
$220.00	Nov 20	11.75	12.35	$12.05	5.0%	135	0.45	2.4K
$195.00	Nov 20	23.60	24.90	$24.25	5.4%	10	0.69	205
$190.00	Nov 20	26.90	28.40	$27.65	5.4%	9	0.74	847

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$220.00	Nov 20	20.80	21.60	$21.20	3.8%	7	0.55	65
$210.00	Nov 20	14.95	15.75	$15.35	5.2%	7	0.46	188
$250.00	Nov 20	43.20	45.55	$44.38	5.3%	--	0.78	11
$222.50	Oct 30	18.55	19.65	$19.10	5.8%	--	0.62	16
$220.00	Oct 23	15.40	16.35	$15.88	6.0%	--	0.62	14

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. 97 found (avg delta 0.74, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$170.00	Oct 9	38.05	40.80	$39.42	7.0%	--	1.00	34
$172.50	Oct 9	35.55	38.55	$37.05	8.1%	3	1.00	34
$175.00	Oct 9	32.95	35.70	$34.33	8.0%	--	1.00	26
$177.50	Oct 9	30.55	33.55	$32.05	9.4%	1	1.00	55
$180.00	Oct 9	28.10	31.05	$29.58	10.0%	37	1.00	108

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$225.00	Oct 9	15.45	18.20	$16.83	16.3%	--	0.83	16
$230.00	Oct 16	21.25	24.05	$22.65	12.4%	--	0.80	12
$222.50	Oct 9	13.60	16.25	$14.93	17.7%	14	0.78	--
$250.00	Nov 20	43.20	45.55	$44.38	5.3%	--	0.78	11
$232.50	Oct 23	24.80	27.55	$26.18	10.5%	--	0.75	12

Most actively traded options today. High liquidity = easy entry/exit. 185 active (total vol 8.6K, top 864)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$220.00	Oct 9	2.07	2.41	$2.24	15.2%	864	0.27	869
$210.00	Oct 9	5.25	6.10	$5.68	15.0%	655	0.51	2.2K
$230.00	Oct 9	0.58	0.97	$0.77	50.6%	429	0.11	178
$230.00	Oct 16	1.86	2.49	$2.18	28.9%	414	0.20	1.8K
$205.00	Oct 9	7.80	8.95	$8.38	13.7%	399	0.65	2.1K

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$200.00	Oct 9	1.70	2.12	$1.91	22.0%	310	0.23	1.1K
$205.00	Oct 9	3.20	3.75	$3.48	15.8%	308	0.35	747
$210.00	Oct 9	5.40	6.00	$5.70	10.5%	164	0.49	120
$195.00	Oct 9	0.77	1.11	$0.94	36.2%	163	0.13	489
$207.50	Oct 9	4.25	5.40	$4.83	23.8%	146	0.42	61

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 24 strikes (avg 31.2%, max 38.3%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$210.00	Oct 9	Nov 20	72.4%	52.4%	38.3%	719	2.7K
$200.00	Oct 9	Nov 20	72.3%	52.6%	37.4%	148	1.8K
$202.50	Oct 9	Nov 6	73.1%	53.4%	36.8%	66	317
$207.50	Oct 9	Oct 30	75.8%	55.6%	36.3%	12	1.1K
$205.00	Oct 9	Nov 13	71.6%	52.9%	35.4%	402	2.1K

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$210.00	Oct 9	Nov 20	72.4%	52.4%	38.3%	171	308
$197.50	Oct 9	Oct 30	72.2%	52.5%	37.4%	88	734
$200.00	Oct 9	Nov 20	72.3%	52.6%	37.4%	330	1.9K
$207.50	Oct 9	Oct 30	75.8%	55.6%	36.3%	146	206
$220.00	Oct 9	Nov 20	75.0%	55.5%	35.2%	25	91

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 170 found (best R:R 0.50, avg 4.29)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$185.00	$195.00	Nov 6	$6.67	$3.33	$6.67	82%	0.50	$191.67
$220.00	$230.00	Nov 20	$3.00	$7.00	$3.00	44%	2.33	$223.00
$230.00	$235.00	Oct 30	$0.47	$4.53	$0.47	29%	9.64	$230.47
$185.00	$190.00	Nov 20	$3.08	$1.92	$3.08	78%	0.62	$188.08
$215.00	$225.00	Nov 13	$3.40	$6.60	$3.40	48%	1.94	$218.40

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$210.00	$207.50	Oct 30	$0.72	$1.78	$0.72	47%	2.47	$209.28
$212.50	$207.50	Oct 23	$2.00	$3.00	$2.00	51%	1.50	$210.50
$180.00	$175.00	Nov 13	$0.36	$4.64	$0.36	16%	12.89	$179.64
$200.00	$195.00	Nov 6	$1.25	$3.75	$1.25	35%	3.00	$198.75
$190.00	$187.50	Nov 6	$0.25	$2.25	$0.25	24%	9.00	$189.75

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 124 found (best R:R 0.50, avg 0.39)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$222.50	$225.00	Oct 16	$1.25	$1.25	$1.25	69%	1.00	$223.75
$225.00	$230.00	Oct 23	$1.75	$1.75	$3.25	68%	0.54	$226.75
$227.50	$230.00	Oct 30	$1.05	$1.05	$1.45	68%	0.72	$228.55
$235.00	$240.00	Oct 16	$0.81	$0.81	$4.19	84%	0.19	$235.81
$235.00	$240.00	Oct 30	$1.36	$1.36	$3.64	74%	0.37	$236.36

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$200.00	$182.50	Nov 13	$5.80	$5.80	$11.70	64%	0.50	$194.20
$200.00	$197.50	Oct 30	$1.48	$1.48	$1.02	66%	1.45	$198.52
$207.50	$205.00	Oct 23	$1.68	$1.68	$0.82	56%	2.05	$205.82
$187.50	$185.00	Nov 6	$1.11	$1.11	$1.39	78%	0.80	$186.39
$195.00	$190.00	Oct 30	$1.70	$1.70	$3.30	72%	0.52	$193.30

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 12 found (avg debit $2.26, cheapest $2.07)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$207.50	Oct 9	Oct 16	$2.29	75.8%	57.8%
$210.00	Oct 9	Oct 16	$2.35	72.4%	55.7%
$205.00	Oct 9	Oct 16	$2.17	71.6%	55.3%
$212.50	Oct 9	Oct 16	$2.20	73.4%	57.7%
$215.00	Oct 9	Oct 16	$2.25	72.8%	57.5%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$207.50	Oct 9	Oct 16	$2.07	75.8%	57.8%
$210.00	Oct 9	Oct 16	$2.20	72.4%	55.7%
$205.00	Oct 9	Oct 16	$2.07	71.6%	55.3%
$212.50	Oct 9	Oct 16	$2.12	73.4%	57.7%
$215.00	Oct 9	Oct 16	$1.75	72.8%	57.5%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 59 found (cheapest 5.42% of stock, avg 10.27%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$210.00	Oct 9	$5.68	$5.70	$11.38	$198.62	$221.38	5.42%
$212.50	Oct 9	$4.63	$7.20	$11.83	$200.67	$224.33	5.64%
$205.00	Oct 9	$8.38	$3.48	$11.86	$193.14	$216.86	5.65%
$207.50	Oct 9	$7.03	$4.83	$11.86	$195.64	$219.36	5.65%
$215.00	Oct 9	$3.63	$8.98	$12.61	$202.39	$227.61	6.01%
$202.50	Oct 9	$10.15	$2.72	$12.87	$189.63	$215.37	6.13%
$200.00	Oct 9	$11.65	$1.91	$13.56	$186.44	$213.56	6.46%
$220.00	Oct 9	$2.24	$12.48	$14.72	$205.28	$234.72	7.02%
$197.50	Oct 9	$13.83	$1.40	$15.23	$182.27	$212.73	7.26%
$210.00	Oct 16	$8.03	$7.90	$15.93	$194.07	$225.93	7.59%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 160 found (cheapest 1.76% of stock, avg 6.79%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$222.50	$200.00	Oct 9	$1.78	$1.91	$3.69	$196.31	$226.19
$220.00	$200.00	Oct 9	$2.24	$1.91	$4.15	$195.85	$224.15
$222.50	$202.50	Oct 9	$1.78	$2.72	$4.50	$198.00	$227.00
$220.00	$202.50	Oct 9	$2.24	$2.72	$4.96	$197.54	$224.96
$217.50	$200.00	Oct 9	$2.79	$1.91	$4.70	$195.30	$222.20
$217.50	$202.50	Oct 9	$2.79	$2.72	$5.51	$196.99	$223.01
$222.50	$205.00	Oct 9	$1.78	$3.48	$5.26	$199.74	$227.76
$220.00	$205.00	Oct 9	$2.24	$3.48	$5.72	$199.28	$225.72
$215.00	$200.00	Oct 9	$3.63	$1.91	$5.54	$194.46	$220.54
$217.50	$205.00	Oct 9	$2.79	$3.48	$6.27	$198.73	$223.77

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 227 found (best R:R 1.50, avg credit $1.27)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
175/178	222/225	Oct 16	$1.50	$1.00	64%	1.50	$176.00	$224.00
185/188	222/225	Oct 16	$1.66	$0.84	58%	1.98	$185.84	$224.16
182/185	222/225	Oct 16	$1.58	$0.92	61%	1.72	$183.42	$224.08
195/198	222/225	Oct 16	$1.97	$0.53	45%	3.72	$195.53	$224.47
190/192	222/225	Oct 16	$1.69	$0.81	52%	2.09	$190.81	$224.19
200/202	222/225	Oct 16	$2.05	$0.45	36%	4.56	$200.45	$224.55
198/200	222/225	Oct 16	$1.92	$0.58	41%	3.31	$198.08	$224.42
192/195	222/225	Oct 16	$1.68	$0.82	49%	2.05	$193.32	$224.18
190/195	235/240	Oct 30	$3.06	$1.94	47%	1.58	$191.94	$238.06
185/188	228/230	Oct 30	$1.64	$0.86	49%	1.91	$185.86	$229.14

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 99 found (best R:R 54.56, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$220.00	$230.00	$240.00	Nov 20	$0.53	$9.47	16%	17.87
$205.00	$210.00	$215.00	Nov 13	$0.05	$4.95	10%	99.00
$185.00	$190.00	$195.00	Oct 16	$0.17	$4.83	11%	28.41
$230.00	$240.00	$250.00	Nov 20	$0.64	$9.36	14%	14.62
$207.50	$210.00	$212.50	Oct 16	$0.09	$2.41	10%	26.78

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$230.00	$240.00	$250.00	Nov 20	$0.18	$9.82	14%	54.56
$220.00	$230.00	$240.00	Nov 20	$0.55	$9.45	16%	17.18
$190.00	$195.00	$200.00	Nov 20	$0.20	$4.80	10%	24.00
$197.50	$200.00	$202.50	Oct 23	$0.08	$2.42	8%	30.25
$212.50	$215.00	$217.50	Oct 30	$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. 98 found (best net $-5.58, 93 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$235.00	$245.00	1:2	Nov 6	-$1.35	$8.65
$235.00	$240.00	1:2	Oct 16	-$0.11	$4.89
$245.00	$250.00	1:2	Oct 16	-$0.15	$4.85
$237.50	$240.00	1:2	Oct 9	-$0.08	$2.42
$230.00	$232.50	1:2	Oct 9	-$0.27	$2.23

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$232.50	$220.00	1:2	Oct 23	-$5.58	$6.92
$210.00	$200.00	1:2	Nov 6	-$2.18	$7.82
$230.00	$220.00	1:2	Oct 16	-$6.81	$3.19
$185.00	$182.50	1:2	Oct 16	-$0.11	$2.39
$172.50	$170.00	1:2	Oct 16	-$0.06	$2.44

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 68 found (best yield 5.60%, avg 2.40%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$220.00	Nov 20	$11.75	0.45	4.9%	5.60%	10.46%	135	2.4K
$210.00	Nov 20	$15.90	0.54	0.1%	7.58%	7.67%	64	508
$230.00	Nov 20	$8.70	0.36	9.6%	4.15%	13.77%	36	1.8K
$240.00	Nov 20	$6.25	0.28	14.4%	2.98%	17.37%	5	1.2K
$210.00	Nov 13	$14.05	0.53	0.1%	6.70%	6.79%	--	28
$215.00	Nov 13	$11.60	0.48	2.5%	5.53%	8.00%	3	2
$225.00	Nov 13	$8.20	0.38	7.2%	3.91%	11.15%	1	8
$230.00	Nov 13	$6.50	0.34	9.6%	3.10%	12.72%	1	9
$250.00	Nov 20	$4.50	0.22	19.2%	2.14%	21.30%	177	454
$215.00	Nov 6	$10.35	0.47	2.5%	4.93%	7.41%	12	10

Current 5-Minute Volume Snapshots

Time (HH:MM)	Total Volume	Call Volume	Put Volume	Volume Change
Loading data...

Prior's 5-Minute Volume Snapshots

Time (HH:MM)	Total Volume	Call Volume	Put Volume	Volume Change
Loading data...

Current Put/Call Breakdown

Total Calls 6,980

Total Puts 2,891

Put/Call Ratio 0.41

Net Difference 4,089

Prior's Put/Call Breakdown

Total Calls 3,220

Total Puts 2,671

Put/Call Ratio 0.83

Net Difference 549

Prior 7-Day Put/Call Summary

Total Calls 162,269

Total Puts 107,250

Average Put/Call Ratio 0.61

Ratio Trend Falling

Daily Put/Call History (Last 7 Days)

Date	Calls	Puts	Ratio	Net Diff
Loading data...

Upcoming Earnings - 2 Weeks Prior

Loading earnings data...

Upcoming Earnings - 1 Week Prior

Loading earnings data...

Earnings This Week

Loading earnings data...

Earnings - Day Before / Day After

Loading earnings data...

Options Activity Around Earnings

Ticker	Earnings Date	Days Away	Call Volume	Put Volume	IV Rank
Loading data...

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

Add Card