ZS - Options Database

ZSCALER INC

$214.68 +6.38%

(10/5 18:58) ◀

Tuesday, October 6, 2026 (9:35am)

▶ (10/6 09:40)

◀ 10/6 09:35 ▶

Option Volume

Detail

ℹ

Current (10/06 9:35am) 3,845

Calls: 3,126 (81%)

Puts: 719 (19%)

Prior (09/15) 2,023

Calls: 848 (42%)

Puts: 1,175 (58%)

Current vs Prior +90.06%

Calls: +268.63% (Calls)

Puts: -38.81% (Puts)

Prior 7-Day Total 274,487

Calls: 162,224 (59%)

Puts: 112,263 (41%)

Prior 7-Day Average 39,212

Calls: 23,174 (59%)

Puts: 16,037 (41%)

Current vs Prior 7-Day Avg -90.19%

Calls: -86.51%

Puts: -95.52%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (10/06 9:35am) $2.76M

Calls: $2.48M (90%)

Puts: $280.4K (10%)

Prior (09/15) $1.59M

Calls: $1.11M (70%)

Puts: $477.0K (30%)

Current vs Prior +73.25%

Calls: +122.22%

Puts: -41.22%

Prior 7-Day Total $261.42M

Calls: $141.97M (54%)

Puts: $119.46M (46%)

Prior 7-Day Average $37.35M

Calls: $20.28M (54%)

Puts: $17.07M (46%)

Current vs Prior 7-Day Avg -92.62%

Calls: -87.78%

Puts: -98.36%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (10/06 9:35am) 0.23

Prior (09/15) 1.39

Current vs Prior -83.40%

Prior 7-Day Average 0.75

Current vs Prior 7-Day Avg -69.19%

Sentiment BULLISH

Open Interest

Detail

ℹ

Current (10/06 9:35am) 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 1,270,033

Calls: 695,499 (55%)

Puts: 574,534 (45%)

Prior 7-Day Average 181,433

Calls: 99,357 (55%)

Puts: 82,076 (45%)

Current vs Prior 7-Day Avg +21.83%

Sentiment BEARISH

Expected Move

Detail

ℹ

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

Current 6.68% | 8.63%8.63% | 17.91%

Prior 15.60% | 16.69%17.58% | 20.70%

Current vs Prior -57.20% | -48.29%-50.89% | -13.47%

Prior 7-Day Avg 10.02% | 14.60%10.47% | 17.14%

Current vs 7-Day Avg -33.37% | -40.89%-17.59% | +4.49%

Prior 7-Day Eod 15.60% | 16.69%9.20% | 18.30%

Current vs 7-Day Eod -57.20% | -48.29%-6.20% | -2.13%

Sentiment BULLISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 28.94% | 32.13%

Calls: 27.94% | 33.41%

Puts: 29.93% | 30.85%

Prior 5.28% | 7.58%

Calls: 4.82% | 7.48%

Puts: 5.73% | 7.68%

Current vs Prior +448.11% | +323.88%

Prior 7-Day Avg 19.07% | 7.98%

Calls: 18.39% | 6.78%

Puts: 19.76% | 9.17%

Current vs 7-Day Avg +51.73% | +302.78%

Liquidity Expensive

Add Card

🤖 AI Insights

Strong bullish conviction with 90% of dollar volume in calls ($2.48M) vs puts ($280.4K). Elevated premium activity with dollar volume up 73% vs prior. Above-average activity with volume up 90% vs prior. Extreme bullish P/C ratio of 0.23 - heavy call buying (3,126 calls vs 719 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 BEARISH

7-Day Avg NEUTRAL

Current BULLISH

Prior BEARISH

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
10:35	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	NEUTRAL	BULLISH
09:50	BULLISH	NEUTRAL	MIXED
09:45	BULLISH	NEUTRAL	MIXED
09:40	BULLISH	BEARISH	BEARISH
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 24 of results (avg 8.4%, best 5.2%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$180.00	Oct 16	33.65	35.65	$34.65	5.8%	--	1.00	415
$172.50	Oct 23	40.60	43.35	$41.98	6.6%	--	0.93	15
$175.00	Nov 20	41.00	44.10	$42.55	7.3%	--	0.87	258
$172.50	Oct 9	40.00	43.10	$41.55	7.5%	--	1.00	34
$180.00	Nov 20	37.00	40.05	$38.53	7.9%	2	0.83	710

PUTS (2)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$250.00	Nov 20	39.55	41.65	$40.60	5.2%	--	0.75	11
$240.00	Nov 20	31.70	34.65	$33.17	8.9%	--	0.69	204

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. 89 found (avg delta 0.74, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$172.50	Oct 9	40.00	43.10	$41.55	7.5%	--	1.00	34
$175.00	Oct 9	37.50	40.80	$39.15	8.4%	--	1.00	26
$177.50	Oct 9	35.00	38.50	$36.75	9.5%	1	1.00	55
$180.00	Oct 9	32.50	35.30	$33.90	8.3%	17	1.00	108
$182.50	Oct 9	30.10	32.90	$31.50	8.9%	--	1.00	13

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$250.00	Nov 20	39.55	41.65	$40.60	5.2%	--	0.75	11
$230.00	Oct 16	17.95	21.00	$19.48	15.7%	--	0.75	12
$232.50	Oct 23	21.25	24.15	$22.70	12.8%	--	0.75	12
$225.00	Oct 9	12.65	15.30	$13.98	19.0%	--	0.74	16
$222.50	Oct 9	10.80	13.30	$12.05	20.7%	14	0.69	--

Most actively traded options today. High liquidity = easy entry/exit. 109 active (total vol 3.6K, top 421)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$220.00	Oct 9	3.70	4.60	$4.15	21.7%	421	0.36	869
$230.00	Oct 9	1.30	1.97	$1.64	40.9%	360	0.18	178
$210.00	Oct 9	8.20	9.30	$8.75	12.6%	328	0.60	2.2K
$230.00	Oct 16	2.88	3.50	$3.19	19.4%	286	0.25	1.8K
$212.50	Oct 9	6.00	7.95	$6.98	27.9%	242	0.53	374

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$200.00	Oct 9	1.11	1.95	$1.53	54.9%	191	0.18	1.1K
$210.00	Oct 9	3.95	5.85	$4.90	38.8%	105	0.41	120
$197.50	Oct 9	0.62	1.17	$0.90	61.1%	35	0.14	715
$185.00	Oct 9	0.15	0.30	$0.22	68.2%	31	0.03	786
$220.00	Oct 9	9.10	11.85	$10.48	26.2%	18	0.64	26

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 25 strikes (avg 44.0%, max 61.9%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$232.50	Oct 9	Oct 23	86.0%	53.1%	61.9%	100	261
$202.50	Oct 9	Nov 6	84.0%	54.5%	54.3%	27	317
$205.00	Oct 9	Nov 13	81.4%	52.8%	54.2%	149	2.1K
$207.50	Oct 9	Oct 30	84.5%	55.2%	53.1%	8	1.1K
$227.50	Oct 9	Nov 6	84.6%	55.7%	51.7%	35	84

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$207.50	Oct 9	Oct 30	84.5%	55.2%	53.1%	2	206
$202.50	Oct 9	Oct 30	84.0%	55.4%	51.6%	8	475
$220.00	Oct 9	Nov 20	84.2%	57.3%	47.0%	18	91
$210.00	Oct 9	Nov 20	78.9%	54.0%	46.1%	105	308
$222.50	Oct 9	Oct 30	83.6%	57.2%	46.1%	14	16

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 149 found (best R:R 1.05, avg 4.02)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$205.00	$215.00	Nov 6	$4.87	$5.13	$4.87	63%	1.05	$209.87
$210.00	$220.00	Nov 20	$4.34	$5.66	$4.34	57%	1.30	$214.34
$230.00	$240.00	Nov 20	$2.48	$7.52	$2.48	38%	3.03	$232.48
$210.00	$225.00	Nov 13	$6.49	$8.51	$6.49	57%	1.31	$216.49
$195.00	$197.50	Oct 9	$1.55	$0.95	$1.55	93%	0.61	$196.55

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$205.00	$202.50	Oct 16	$0.20	$2.30	$0.20	32%	11.50	$204.80
$212.50	$210.00	Oct 30	$0.77	$1.73	$0.77	46%	2.25	$211.73
$210.00	$207.50	Oct 9	$0.62	$1.88	$0.62	41%	3.03	$209.38
$190.00	$185.00	Oct 30	$0.54	$4.46	$0.54	19%	8.26	$189.46
$197.50	$195.00	Oct 30	$0.40	$2.10	$0.40	27%	5.25	$197.10

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 113 found (best R:R 0.82, avg 0.41)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$215.00	$217.50	Oct 23	$1.72	$1.72	$0.78	49%	2.21	$216.72
$230.00	$232.50	Oct 16	$1.02	$1.02	$1.48	75%	0.69	$231.02
$230.00	$232.50	Oct 23	$1.07	$1.07	$1.43	71%	0.75	$231.07
$220.00	$222.50	Oct 16	$1.30	$1.30	$1.20	60%	1.08	$221.30
$225.00	$227.50	Nov 6	$1.20	$1.20	$1.30	60%	0.92	$226.20

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$210.00	$200.00	Nov 20	$4.52	$4.52	$5.48	57%	0.82	$205.48
$207.50	$205.00	Oct 16	$1.63	$1.63	$0.87	63%	1.87	$205.87
$195.00	$190.00	Oct 30	$1.72	$1.72	$3.28	75%	0.52	$193.28
$202.50	$200.00	Oct 9	$1.09	$1.09	$1.41	75%	0.77	$201.41
$197.50	$195.00	Oct 23	$1.05	$1.05	$1.45	76%	0.72	$196.45

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 14 found (avg debit $2.27, cheapest $5.20)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$222.50	Oct 9	Oct 16	$1.48	83.6%	58.7%
$220.00	Oct 9	Oct 16	$1.85	84.2%	60.5%
$207.50	Oct 9	Oct 16	$2.10	84.5%	61.0%
$217.50	Oct 9	Oct 16	$1.77	82.4%	59.4%
$210.00	Oct 9	Oct 16	$1.65	78.9%	59.4%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$222.50	Oct 9	Oct 30	$5.20	83.6%	57.2%
$220.00	Oct 9	Oct 16	$1.67	84.2%	60.5%
$207.50	Oct 9	Oct 16	$1.75	84.5%	61.0%
$210.00	Oct 9	Oct 16	$1.95	78.9%	59.4%
$215.00	Oct 9	Oct 16	$2.05	78.9%	61.4%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 49 found (cheapest 5.98% of stock, avg 10.38%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$212.50	Oct 9	$6.98	$5.85	$12.83	$199.67	$225.33	5.98%
$215.00	Oct 9	$5.70	$7.35	$13.05	$201.95	$228.05	6.08%
$210.00	Oct 9	$8.75	$4.90	$13.65	$196.35	$223.65	6.36%
$207.50	Oct 9	$9.75	$4.28	$14.03	$193.47	$221.53	6.54%
$220.00	Oct 9	$4.15	$10.48	$14.63	$205.37	$234.63	6.81%
$222.50	Oct 9	$3.22	$12.05	$15.27	$207.23	$237.77	7.11%
$205.00	Oct 9	$12.13	$3.19	$15.32	$189.68	$220.32	7.14%
$202.50	Oct 9	$13.45	$2.62	$16.07	$186.43	$218.57	7.49%
$225.00	Oct 9	$2.73	$13.98	$16.71	$208.29	$241.71	7.78%
$210.00	Oct 16	$10.40	$6.85	$17.25	$192.75	$227.25	8.04%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 149 found (cheapest 2.49% of stock, avg 6.49%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$225.00	$202.50	Oct 9	$2.73	$2.62	$5.35	$197.15	$230.35
$225.00	$205.00	Oct 9	$2.73	$3.19	$5.92	$199.08	$230.92
$222.50	$202.50	Oct 9	$3.22	$2.62	$5.84	$196.66	$228.34
$222.50	$205.00	Oct 9	$3.22	$3.19	$6.41	$198.59	$228.91
$220.00	$202.50	Oct 9	$4.15	$2.62	$6.77	$195.73	$226.77
$225.00	$207.50	Oct 9	$2.73	$4.28	$7.01	$200.49	$232.01
$220.00	$205.00	Oct 9	$4.15	$3.19	$7.34	$197.66	$227.34
$222.50	$207.50	Oct 9	$3.22	$4.28	$7.50	$200.00	$230.00
$220.00	$207.50	Oct 9	$4.15	$4.28	$8.43	$199.07	$228.43
$217.50	$202.50	Oct 9	$4.83	$2.62	$7.45	$195.05	$224.95

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 229 found (best R:R 5.58, avg credit $1.27)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
195/198	230/232	Oct 23	$2.12	$0.38	46%	5.58	$195.38	$232.12
190/192	230/232	Oct 23	$1.94	$0.56	51%	3.46	$190.56	$231.94
200/202	230/232	Oct 16	$2.04	$0.46	46%	4.43	$200.46	$232.04
198/200	230/232	Oct 23	$2.07	$0.43	43%	4.81	$197.93	$232.07
185/188	230/232	Oct 16	$1.37	$1.13	66%	1.21	$186.13	$231.37
200/202	225/228	Oct 9	$1.77	$0.73	50%	2.42	$200.73	$226.77
198/200	230/232	Oct 16	$1.73	$0.77	51%	2.25	$198.27	$231.73
190/195	235/240	Oct 30	$3.11	$1.89	48%	1.65	$191.89	$238.11
182/185	230/232	Oct 16	$1.23	$1.27	69%	0.97	$183.77	$231.23
192/195	230/232	Oct 16	$1.45	$1.05	58%	1.38	$193.55	$231.45

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 97 found (best R:R 70.43, cheapest $0.06)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$210.00	$220.00	$230.00	Nov 20	$0.14	$9.86	18%	70.43
$230.00	$240.00	$250.00	Nov 20	$0.48	$9.52	14%	19.83
$230.00	$235.00	$240.00	Oct 30	$0.12	$4.88	11%	40.67
$175.00	$180.00	$185.00	Nov 20	$0.07	$4.93	7%	70.43
$235.00	$240.00	$245.00	Oct 16	$0.12	$4.88	7%	40.67

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$230.00	$240.00	$250.00	Nov 20	$0.36	$9.64	14%	26.78
$200.00	$210.00	$220.00	Nov 20	$0.71	$9.29	19%	13.08
$220.00	$230.00	$240.00	Nov 20	$0.65	$9.35	16%	14.38
$190.00	$195.00	$200.00	Nov 6	$0.06	$4.94	10%	82.33
$175.00	$180.00	$185.00	Nov 6	$0.07	$4.93	7%	70.43

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 90 found (best net $-5.00, 89 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$210.00	$225.00	1:2	Nov 13	-$4.04	$10.96
$235.00	$245.00	1:2	Nov 6	-$1.55	$8.45
$235.00	$240.00	1:2	Oct 9	-$0.22	$4.78
$240.00	$245.00	1:2	Oct 9	-$0.13	$4.87
$245.00	$250.00	1:2	Oct 16	-$0.29	$4.71

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$232.50	$220.00	1:2	Oct 23	-$5.00	$7.50
$230.00	$220.00	1:2	Oct 16	-$4.82	$5.18
$200.00	$197.50	1:2	Oct 9	-$0.27	$2.23
$187.50	$185.00	1:2	Oct 9	-$0.04	$2.46
$202.50	$200.00	1:2	Oct 9	-$0.44	$2.06

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 59 found (best yield 6.36%, avg 2.04%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$220.00	Nov 20	$13.65	0.48	2.5%	6.36%	8.84%	35	2.4K
$230.00	Nov 20	$9.20	0.38	7.1%	4.29%	11.42%	5	1.8K
$240.00	Nov 20	$7.05	0.31	11.8%	3.28%	15.08%	--	1.2K
$250.00	Nov 20	$5.50	0.25	16.4%	2.56%	19.01%	150	454
$225.00	Nov 13	$9.00	0.42	4.8%	4.19%	9.00%	1	8
$230.00	Nov 13	$7.20	0.37	7.1%	3.35%	10.49%	1	9
$225.00	Nov 6	$8.20	0.40	4.8%	3.82%	8.63%	--	11
$220.00	Nov 6	$9.75	0.46	2.5%	4.54%	7.02%	--	32
$215.00	Nov 6	$11.85	0.51	0.1%	5.52%	5.67%	3	10
$227.50	Nov 6	$6.85	0.38	6.0%	3.19%	9.16%	--	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 3,126

Total Puts 719

Put/Call Ratio 0.23

Net Difference 2,407

Prior's Put/Call Breakdown

Total Calls 848

Total Puts 1,175

Put/Call Ratio 1.39

Net Difference -327

Prior 7-Day Put/Call Summary

Total Calls 162,224

Total Puts 112,263

Average Put/Call Ratio 0.75

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