ZS - Options Database

ZSCALER INC

$209.60 +3.87%

(10/6 10:20) ◀

Tuesday, October 6, 2026 (10:25am)

▶ (10/6 10:30)

◀ 10/6 10:25 ▶

Option Volume

Detail

ℹ

Current (10/06 10:25am) 10,445

Calls: 7,407 (71%)

Puts: 3,038 (29%)

Prior (09/15) 7,315

Calls: 4,490 (61%)

Puts: 2,825 (39%)

Current vs Prior +42.79%

Calls: +64.97% (Calls)

Puts: +7.54% (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 -72.87%

Calls: -68.05%

Puts: -80.17%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (10/06 10:25am) $8.69M

Calls: $7.35M (85%)

Puts: $1.34M (15%)

Prior (09/15) $4.84M

Calls: $3.68M (76%)

Puts: $1.16M (24%)

Current vs Prior +79.45%

Calls: +99.81%

Puts: +15.11%

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 -68.71%

Calls: -63.44%

Puts: -82.54%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (10/06 10:25am) 0.41

Prior (09/15) 0.63

Current vs Prior -34.81%

Prior 7-Day Average 0.61

Current vs Prior 7-Day Avg -32.93%

Sentiment BULLISH

Open Interest

Detail

ℹ

Current (10/06 10:25am) 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 5.98% | 8.14%8.14% | 17.50%

Prior 5.80% | 8.31%5.80% | 14.43%

Current vs Prior +3.15% | -2.01%+40.44% | +21.25%

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

Current vs 7-Day Avg -35.04% | -41.19%-41.48% | -8.61%

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

Current vs 7-Day Eod +3.15% | -2.01%-11.55% | -4.40%

Sentiment BEARISHBEARISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 12.22% | 12.84%

Calls: 14.01% | 13.54%

Puts: 10.43% | 12.13%

Prior 17.84% | 10.34%

Calls: 26.07% | 11.63%

Puts: 9.62% | 9.05%

Current vs Prior -31.50% | +24.18%

Prior 7-Day Avg 20.47% | 8.17%

Calls: 21.11% | 6.99%

Puts: 19.83% | 9.35%

Current vs 7-Day Avg -40.31% | +57.11%

Liquidity Expensive

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🤖 AI Insights

Strong bullish conviction with 85% of dollar volume in calls ($7.35M) vs puts ($1.34M). Elevated premium activity with dollar volume up 79% vs prior. Extreme bullish P/C ratio of 0.41 - heavy call buying (7,407 calls vs 3,038 puts). P/C ratio dropping 35% - 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 BULLISH

7-Day Avg BULLISH

Current BULLISH

Prior BULLISH

7-Day Avg NEUTRAL

Current BULLISH

Prior BULLISH

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
10:25	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 66 of results (avg 7.3%, best 2.5%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$210.00	Nov 20	15.95	16.35	$16.15	2.5%	65	0.54	508
$200.00	Nov 20	21.00	21.80	$21.40	3.7%	112	0.64	912
$220.00	Nov 20	11.80	12.25	$12.03	3.7%	139	0.44	2.4K
$207.50	Oct 30	12.55	13.20	$12.88	5.0%	--	0.56	55
$210.00	Oct 30	11.45	12.05	$11.75	5.1%	41	0.52	89

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$220.00	Nov 20	20.80	21.50	$21.15	3.3%	7	0.56	65
$200.00	Nov 20	10.40	10.80	$10.60	3.8%	22	0.36	839
$210.00	Nov 20	14.95	15.60	$15.27	4.3%	7	0.47	188
$217.50	Oct 30	15.50	16.20	$15.85	4.4%	--	0.57	52
$222.50	Oct 30	18.65	19.50	$19.08	4.5%	--	0.63	16

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 0.99)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$172.50	Oct 9	35.55	38.55	$37.05	8.1%	3	0.99	34
$170.00	Oct 9	38.05	40.80	$39.42	7.0%	--	0.99	34
$175.00	Oct 9	32.95	35.90	$34.42	8.6%	--	0.99	26
$180.00	Oct 9	28.10	31.05	$29.58	10.0%	37	0.99	108
$177.50	Oct 9	30.55	33.55	$32.05	9.4%	1	0.99	55

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	21.35	22.95	$22.15	7.2%	--	0.81	12
$222.50	Oct 9	13.60	16.25	$14.93	17.7%	14	0.79	--
$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%	--	0.76	12

Most actively traded options today. High liquidity = easy entry/exit. 191 active (total vol 9.0K, top 887)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$220.00	Oct 9	2.00	2.22	$2.11	10.4%	887	0.25	869
$210.00	Oct 9	5.10	5.85	$5.48	13.7%	664	0.50	2.2K
$230.00	Oct 9	0.65	0.80	$0.73	20.5%	430	0.10	178
$230.00	Oct 16	1.81	2.49	$2.15	31.6%	416	0.19	1.8K
$205.00	Oct 9	7.80	8.55	$8.18	9.2%	401	0.64	2.1K

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$200.00	Oct 9	1.70	2.11	$1.90	21.6%	312	0.23	1.1K
$205.00	Oct 9	3.25	3.75	$3.50	14.3%	308	0.36	747
$195.00	Oct 9	0.81	1.04	$0.93	24.7%	168	0.13	489
$210.00	Oct 9	5.45	6.05	$5.75	10.4%	166	0.50	120
$207.50	Oct 9	4.05	4.95	$4.50	20.0%	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. 23 strikes (avg 30.4%, max 38.8%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$210.00	Oct 9	Nov 20	71.6%	51.6%	38.8%	729	2.7K
$200.00	Oct 9	Nov 20	70.4%	52.2%	34.8%	157	1.8K
$205.00	Oct 9	Nov 13	70.8%	52.8%	34.2%	404	2.1K
$212.50	Oct 9	Nov 6	73.3%	55.0%	33.2%	269	374
$220.00	Oct 9	Nov 20	73.0%	55.1%	32.5%	1.0K	3.3K

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$210.00	Oct 9	Nov 20	71.6%	51.6%	38.8%	173	308
$200.00	Oct 9	Nov 20	70.4%	52.2%	34.8%	334	1.9K
$197.50	Oct 9	Oct 30	70.1%	52.7%	33.1%	103	734
$205.00	Oct 9	Oct 23	70.8%	53.2%	33.1%	313	809
$220.00	Oct 9	Nov 20	73.0%	55.1%	32.5%	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 0.52, avg 3.99)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$185.00	$195.00	Nov 6	$6.57	$3.43	$6.57	82%	0.52	$191.57
$230.00	$235.00	Oct 30	$0.47	$4.53	$0.47	29%	9.64	$230.47
$220.00	$230.00	Nov 20	$3.03	$6.97	$3.03	44%	2.30	$223.03
$185.00	$190.00	Nov 20	$3.06	$1.94	$3.06	78%	0.63	$188.06
$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	$0.65	$1.85	$0.65	48%	2.85	$209.35
$180.00	$175.00	Nov 13	$0.30	$4.70	$0.30	16%	15.67	$179.70
$200.00	$195.00	Nov 6	$1.15	$3.85	$1.15	35%	3.35	$198.85
$197.50	$195.00	Oct 30	$0.50	$2.00	$0.50	30%	4.00	$197.00
$210.00	$207.50	Oct 16	$0.93	$1.57	$0.93	49%	1.69	$209.07

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 121 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	$1.09	$1.09	$1.41	69%	0.77	$223.59
$225.00	$230.00	Oct 23	$1.75	$1.75	$3.25	68%	0.54	$226.75
$232.50	$235.00	Oct 23	$0.92	$0.92	$1.58	76%	0.58	$233.42
$245.00	$250.00	Oct 9	$0.39	$0.39	$4.61	94%	0.08	$245.39
$227.50	$230.00	Oct 30	$1.05	$1.05	$1.45	68%	0.72	$228.55

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
$192.50	$190.00	Nov 6	$1.40	$1.40	$1.10	74%	1.27	$191.10
$187.50	$185.00	Nov 6	$1.11	$1.11	$1.39	78%	0.80	$186.39
$202.50	$200.00	Oct 30	$1.50	$1.50	$1.00	62%	1.50	$201.00
$207.50	$205.00	Oct 23	$1.64	$1.64	$0.86	56%	1.91	$205.86

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 12 found (avg debit $2.30, cheapest $1.92)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$212.50	Oct 9	Oct 16	$2.23	73.3%	56.7%
$210.00	Oct 9	Oct 16	$2.40	71.6%	55.1%
$205.00	Oct 9	Oct 16	$2.40	70.8%	54.8%
$215.00	Oct 9	Oct 16	$2.25	72.8%	57.1%
$217.50	Oct 9	Oct 16	$2.19	72.8%	57.5%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$212.50	Oct 9	Oct 16	$1.92	73.3%	56.7%
$210.00	Oct 9	Oct 16	$2.08	71.6%	55.1%
$205.00	Oct 9	Oct 16	$1.93	70.8%	54.8%
$215.00	Oct 9	Oct 16	$1.83	72.8%	57.1%
$207.50	Oct 9	Oct 16	$2.40	70.3%	57.4%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 59 found (cheapest 5.36% of stock, avg 10.23%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$210.00	Oct 9	$5.48	$5.75	$11.23	$198.77	$221.23	5.36%
$207.50	Oct 9	$6.78	$4.50	$11.28	$196.22	$218.78	5.38%
$205.00	Oct 9	$8.18	$3.50	$11.68	$193.32	$216.68	5.57%
$212.50	Oct 9	$4.50	$7.23	$11.73	$200.77	$224.23	5.60%
$215.00	Oct 9	$3.53	$8.90	$12.43	$202.57	$227.43	5.93%
$202.50	Oct 9	$9.95	$2.68	$12.63	$189.87	$215.13	6.03%
$200.00	Oct 9	$11.58	$1.90	$13.48	$186.52	$213.48	6.43%
$220.00	Oct 9	$2.11	$12.55	$14.66	$205.34	$234.66	6.99%
$197.50	Oct 9	$13.65	$1.34	$14.99	$182.51	$212.49	7.15%
$210.00	Oct 16	$7.88	$7.83	$15.71	$194.29	$225.71	7.50%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 160 found (cheapest 1.70% of stock, avg 6.73%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$222.50	$200.00	Oct 9	$1.66	$1.90	$3.56	$196.44	$226.06
$220.00	$200.00	Oct 9	$2.11	$1.90	$4.01	$195.99	$224.01
$222.50	$202.50	Oct 9	$1.66	$2.68	$4.34	$198.16	$226.84
$220.00	$202.50	Oct 9	$2.11	$2.68	$4.79	$197.71	$224.79
$217.50	$200.00	Oct 9	$2.74	$1.90	$4.64	$195.36	$222.14
$217.50	$202.50	Oct 9	$2.74	$2.68	$5.42	$197.08	$222.92
$222.50	$205.00	Oct 9	$1.66	$3.50	$5.16	$199.84	$227.66
$220.00	$205.00	Oct 9	$2.11	$3.50	$5.61	$199.39	$225.61
$215.00	$200.00	Oct 9	$3.53	$1.90	$5.43	$194.57	$220.43
$217.50	$205.00	Oct 9	$2.74	$3.50	$6.24	$198.76	$223.74

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 219 found (best R:R 1.31, avg credit $1.29)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
182/185	222/225	Oct 16	$1.42	$1.08	61%	1.31	$183.58	$223.92
178/180	232/235	Oct 23	$1.27	$1.23	67%	1.03	$178.73	$233.77
172/175	228/230	Oct 30	$1.47	$1.03	59%	1.43	$173.53	$228.97
195/198	222/225	Oct 16	$1.78	$0.72	45%	2.47	$195.72	$224.28
180/182	232/235	Oct 23	$1.30	$1.20	64%	1.08	$181.20	$233.80
198/200	232/235	Oct 23	$1.80	$0.70	44%	2.57	$198.20	$234.30
175/178	222/225	Oct 16	$1.26	$1.24	65%	1.02	$176.24	$223.76
190/195	235/240	Oct 30	$3.06	$1.94	46%	1.58	$191.94	$238.06
190/192	228/230	Nov 6	$1.90	$0.60	39%	3.17	$190.60	$229.40
185/188	228/230	Oct 30	$1.66	$0.84	49%	1.98	$185.84	$229.16

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 105 found (best R:R 34.71, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$220.00	$230.00	$240.00	Nov 20	$0.58	$9.42	16%	16.24
$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	12%	28.41
$230.00	$240.00	$250.00	Nov 20	$0.65	$9.35	14%	14.38
$205.00	$207.50	$210.00	Oct 9	$0.10	$2.40	14%	24.00

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$230.00	$240.00	$250.00	Nov 20	$0.28	$9.72	14%	34.71
$220.00	$230.00	$240.00	Nov 20	$0.45	$9.55	16%	21.22
$212.50	$215.00	$217.50	Oct 16	$0.07	$2.43	9%	34.71
$197.50	$200.00	$202.50	Oct 16	$0.07	$2.43	9%	34.71
$180.00	$185.00	$190.00	Nov 20	$0.18	$4.82	8%	26.78

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 97 found (best net $-5.68, 94 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	-$0.32	$4.68
$245.00	$250.00	1:2	Oct 23	-$0.30	$4.70
$245.00	$250.00	1:2	Oct 16	-$0.09	$4.91
$237.50	$240.00	1:2	Oct 9	-$0.08	$2.42

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$232.50	$220.00	1:2	Oct 23	-$5.68	$6.82
$210.00	$200.00	1:2	Nov 6	-$2.58	$7.42
$230.00	$220.00	1:2	Oct 16	-$7.31	$2.69
$185.00	$182.50	1:2	Oct 16	-$0.11	$2.39
$185.00	$182.50	1:2	Oct 9	-$0.03	$2.47

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 67 found (best yield 5.63%, avg 2.43%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$220.00	Nov 20	$11.80	0.44	5.0%	5.63%	10.59%	139	2.4K
$210.00	Nov 20	$15.95	0.54	0.2%	7.61%	7.80%	65	508
$230.00	Nov 20	$8.60	0.36	9.7%	4.10%	13.84%	39	1.8K
$240.00	Nov 20	$6.20	0.28	14.5%	2.96%	17.46%	5	1.2K
$210.00	Nov 13	$14.05	0.53	0.2%	6.70%	6.89%	--	28
$215.00	Nov 13	$11.60	0.48	2.6%	5.53%	8.11%	3	2
$225.00	Nov 13	$8.20	0.38	7.3%	3.91%	11.26%	1	8
$230.00	Nov 13	$6.50	0.34	9.7%	3.10%	12.83%	1	9
$250.00	Nov 20	$4.50	0.22	19.3%	2.15%	21.42%	177	454
$215.00	Nov 6	$10.35	0.47	2.6%	4.94%	7.51%	12	10

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 7,407

Total Puts 3,038

Put/Call Ratio 0.41

Net Difference 4,369

Prior's Put/Call Breakdown

Total Calls 4,490

Total Puts 2,825

Put/Call Ratio 0.63

Net Difference 1,665

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
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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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