NET - Options Database

NET

CLOUDFLARE INC A

$351.67 +8.67%

$352.20 (+0.15%)🌙

as of 09/21 06:48 PM

(9/18 18:48) ◀

Monday, September 21, 2026 (6:48pm)

▶

◀ 9/21 18:48

Option Volume

Detail

ℹ

Current (09/21) 39,303

Calls: 26,864 (68%)

Puts: 12,439 (32%)

Prior (09/18) 21,819

Calls: 11,519 (53%)

Puts: 10,300 (47%)

Current vs Prior +80.13%

Calls: +133.21% (Calls)

Puts: +20.77% (Puts)

Prior 7-Day Total 133,953

Calls: 85,207 (64%)

Puts: 48,746 (36%)

Prior 7-Day Average 19,136

Calls: 12,172 (64%)

Puts: 6,963 (36%)

Current vs Prior 7-Day Avg +105.39%

Calls: +120.70%

Puts: +78.63%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (09/21) $65.76M

Calls: $50.08M (76%)

Puts: $15.68M (24%)

Prior (09/18) $27.09M

Calls: $21.60M (80%)

Puts: $5.49M (20%)

Current vs Prior +142.77%

Calls: +131.84%

Puts: +185.79%

Prior 7-Day Total $192.29M

Calls: $150.55M (78%)

Puts: $41.73M (22%)

Prior 7-Day Average $27.47M

Calls: $21.51M (78%)

Puts: $5.96M (22%)

Current vs Prior 7-Day Avg +139.39%

Calls: +132.83%

Puts: +163.04%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (09/21) 0.46

Prior (09/18) 0.89

Current vs Prior -48.22%

Prior 7-Day Average 0.61

Current vs Prior 7-Day Avg -24.60%

Sentiment BULLISH

Open Interest

Detail

ℹ

Current (09/21) 85,079

Calls: 51,977 (61%)

Puts: 33,102 (39%)

Prior (09/18) 113,037

Calls: 69,710 (62%)

Puts: 43,327 (38%)

Current vs Prior -24.73%

Prior 7-Day Total 692,794

Calls: 430,234 (62%)

Puts: 262,560 (38%)

Prior 7-Day Average 98,970

Calls: 61,462 (62%)

Puts: 37,508 (38%)

Current vs Prior 7-Day Avg -14.04%

Sentiment BEARISH

Expected Move

Detail

ℹ

WKMO Expiry (09/25) | Next (10/02)Expiry (10/16) | Next (11/20)

Current 6.16% | 8.85%13.40% | 23.28%

Prior 6.21% | 8.74%1.02% | 13.60%

Current vs Prior -0.65% | +1.29%+1218.17% | +71.20%

Prior 7-Day Avg 5.18% | 8.15%5.85% | 15.36%

Current vs 7-Day Avg +18.96% | +8.64%+128.92% | +51.55%

Prior 7-Day Eod 6.21% | 8.74%1.02% | 13.60%

Current vs 7-Day Eod -0.65% | +1.29%+1218.17% | +71.20%

Sentiment BULLISHBEARISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 28.24% | 12.55%

Calls: 33.67% | 12.67%

Puts: 22.81% | 12.44%

Prior 28.24% | 12.55%

Calls: 33.67% | 12.67%

Puts: 22.81% | 12.44%

Current vs Prior +0.00% | +0.00%

Prior 7-Day Avg 31.22% | 12.16%

Calls: 39.71% | 12.54%

Puts: 22.73% | 11.77%

Current vs 7-Day Avg -9.55% | +3.24%

Liquidity Expensive

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🤖 AI Insights

Strong bullish conviction with 76% of dollar volume in calls ($50.08M) vs puts ($15.68M). Massive premium surge with dollar volume up 143% vs prior. Dollar volume significantly above 7-day average (139% higher). Above-average activity with volume up 80% vs prior.

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

📈 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

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High Delta

⚖️

Ratio Spreads

🛡️

Covered Calls

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top 60 of results (avg 7.5%, best 4.4%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$300.00	Oct 16	55.20	58.05	$56.63	5.0%	19	0.86	403
$290.00	Oct 23	65.30	68.70	$67.00	5.1%	1	0.87	--
$305.00	Oct 9	49.70	52.30	$51.00	5.1%	1	0.86	--
$290.00	Oct 16	63.75	67.25	$65.50	5.3%	10	0.90	353
$297.50	Sep 25	53.00	56.10	$54.55	5.7%	4	1.00	--

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$420.00	Sep 25	67.10	70.10	$68.60	4.4%	5	0.95	--
$410.00	Sep 25	57.20	60.35	$58.78	5.4%	22	0.96	--
$350.00	Oct 16	20.30	21.45	$20.88	5.5%	14	0.46	7
$390.00	Sep 25	38.15	40.55	$39.35	6.1%	1	0.91	--
$407.50	Sep 25	54.35	57.90	$56.13	6.3%	22	0.93	--

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. 102 found (avg delta 0.73, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$295.00	Sep 25	55.40	58.90	$57.15	6.1%	1	1.00	313
$297.50	Sep 25	53.00	56.10	$54.55	5.7%	4	1.00	--
$300.00	Sep 25	50.50	53.85	$52.18	6.4%	7	1.00	38
$310.00	Sep 25	40.80	44.20	$42.50	8.0%	6	0.94	67
$312.50	Sep 25	38.25	41.90	$40.08	9.1%	6	0.94	--

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$410.00	Sep 25	57.20	60.35	$58.78	5.4%	22	0.96	--
$400.00	Sep 25	47.30	50.55	$48.93	6.6%	1	0.95	--
$420.00	Sep 25	67.10	70.10	$68.60	4.4%	5	0.95	--
$397.50	Sep 25	44.60	48.10	$46.35	7.6%	1	0.94	--
$392.50	Sep 25	39.85	43.30	$41.58	8.3%	5	0.93	--

Most actively traded options today. High liquidity = easy entry/exit. 295 active (total vol 27.8K, top 8.0K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$400.00	Oct 2	2.37	2.55	$2.46	7.3%	8.0K	0.13	89
$350.00	Sep 25	9.95	12.05	$11.00	19.1%	1.6K	0.54	274
$370.00	Oct 2	6.55	9.15	$7.85	33.1%	1.1K	0.34	40
$350.00	Oct 16	23.00	24.75	$23.88	7.3%	1.1K	0.55	806
$355.00	Sep 25	7.45	9.60	$8.53	25.2%	912	0.46	371

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$300.00	Sep 25	0.20	0.52	$0.36	88.9%	784	0.03	318
$315.00	Sep 25	0.75	1.04	$0.90	32.2%	423	0.07	327
$340.00	Sep 25	4.50	6.00	$5.25	28.6%	274	0.31	8
$315.00	Oct 23	8.10	10.70	$9.40	27.7%	212	0.24	201
$320.00	Oct 2	2.98	4.10	$3.54	31.6%	209	0.17	157

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 21 strikes (avg 12.2%, max 17.8%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$335.00	Sep 25	Oct 23	68.3%	58.0%	17.8%	362	271
$342.50	Sep 25	Oct 2	69.8%	59.3%	17.8%	290	305
$337.50	Sep 25	Oct 2	71.0%	60.4%	17.4%	32	188
$372.50	Sep 25	Oct 2	72.8%	62.2%	17.1%	148	49
$380.00	Sep 25	Oct 30	73.2%	64.9%	12.8%	476	264

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$337.50	Sep 25	Oct 9	71.0%	60.4%	17.5%	20	63
$330.00	Sep 25	Oct 16	68.1%	59.5%	14.4%	198	210
$327.50	Sep 25	Oct 2	69.7%	61.2%	13.9%	53	48
$332.50	Sep 25	Oct 2	68.7%	61.6%	11.6%	20	12
$335.00	Sep 25	Oct 30	68.3%	62.5%	9.2%	60	69

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 213 found (best R:R 2.12, avg 3.57)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$345.00	$350.00	Oct 16	$1.60	$3.40	$1.60	58%	2.12	$346.60
$400.00	$410.00	Oct 30	$1.93	$8.07	$1.93	30%	4.18	$401.93
$330.00	$340.00	Oct 30	$5.58	$4.42	$5.58	66%	0.79	$335.58
$345.00	$350.00	Oct 23	$2.05	$2.95	$2.05	58%	1.44	$347.05
$320.00	$330.00	Oct 30	$6.20	$3.80	$6.20	71%	0.61	$326.20

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$360.00	$355.00	Sep 25	$2.65	$2.35	$2.65	61%	0.89	$357.35
$295.00	$290.00	Oct 23	$0.40	$4.60	$0.40	14%	11.50	$294.60
$305.00	$300.00	Oct 30	$0.77	$4.23	$0.77	21%	5.49	$304.23
$345.00	$342.50	Sep 25	$0.68	$1.82	$0.68	38%	2.68	$344.32
$310.00	$305.00	Oct 9	$0.50	$4.50	$0.50	16%	9.00	$309.50

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 167 found (best R:R 0.49, avg 0.41)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$405.00	$420.00	Oct 2	$1.37	$1.37	$13.63	89%	0.10	$406.37
$390.00	$395.00	Oct 23	$1.83	$1.83	$3.17	68%	0.58	$391.83
$360.00	$365.00	Oct 16	$2.55	$2.55	$2.45	52%	1.04	$362.55
$352.50	$355.00	Oct 2	$1.45	$1.45	$1.05	49%	1.38	$353.95
$397.50	$400.00	Sep 25	$0.27	$0.27	$2.23	94%	0.12	$397.77

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$335.00	$315.00	Oct 23	$6.62	$6.62	$13.38	64%	0.49	$328.38
$300.00	$295.00	Oct 30	$1.88	$1.88	$3.12	80%	0.60	$298.12
$340.00	$335.00	Oct 30	$2.78	$2.78	$2.22	61%	1.25	$337.22
$335.00	$325.00	Oct 30	$4.07	$4.07	$5.93	63%	0.69	$330.93
$340.00	$335.00	Oct 23	$2.50	$2.50	$2.50	61%	1.00	$337.50

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 17 found (avg debit $4.51, cheapest $4.21)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$360.00	Sep 25	Oct 2	$4.21	72.1%	60.7%
$342.50	Sep 25	Oct 2	$4.55	69.8%	59.3%
$362.50	Sep 25	Oct 2	$4.38	71.0%	61.2%
$365.00	Sep 25	Oct 2	$4.25	70.5%	60.9%
$355.00	Sep 25	Oct 2	$4.70	70.2%	61.2%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$360.00	Sep 25	Oct 2	$4.50	72.1%	60.7%
$342.50	Sep 25	Oct 2	$3.93	69.8%	59.3%
$340.00	Sep 25	Oct 2	$4.13	69.4%	60.4%
$350.00	Sep 25	Oct 2	$4.70	68.2%	60.6%
$345.00	Sep 25	Oct 2	$4.57	67.6%	60.3%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 59 found (cheapest 5.75% of stock, avg 10.29%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$350.00	Sep 25	$11.00	$9.23	$20.23	$329.77	$370.23	5.75%
$352.50	Sep 25	$9.68	$10.68	$20.36	$332.14	$372.86	5.79%
$347.50	Sep 25	$12.45	$7.93	$20.38	$327.12	$367.88	5.80%
$345.00	Sep 25	$13.75	$6.88	$20.63	$324.37	$365.63	5.87%
$355.00	Sep 25	$8.53	$12.10	$20.63	$334.37	$375.63	5.87%
$342.50	Sep 25	$15.30	$6.20	$21.50	$321.00	$364.00	6.11%
$360.00	Sep 25	$6.82	$14.75	$21.57	$338.43	$381.57	6.13%
$362.50	Sep 25	$5.82	$16.60	$22.42	$340.08	$384.92	6.38%
$340.00	Sep 25	$17.33	$5.25	$22.58	$317.42	$362.58	6.42%
$337.50	Sep 25	$18.48	$4.65	$23.13	$314.37	$360.63	6.58%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 150 found (cheapest 3.15% of stock, avg 8.10%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$362.50	$340.00	Sep 25	$5.82	$5.25	$11.07	$328.93	$373.57
$362.50	$342.50	Sep 25	$5.82	$6.20	$12.02	$330.48	$374.52
$360.00	$340.00	Sep 25	$6.82	$5.25	$12.07	$327.93	$372.07
$362.50	$345.00	Sep 25	$5.82	$6.88	$12.70	$332.30	$375.20
$360.00	$342.50	Sep 25	$6.82	$6.20	$13.02	$329.48	$373.02
$360.00	$345.00	Sep 25	$6.82	$6.88	$13.70	$331.30	$373.70
$357.50	$340.00	Sep 25	$7.50	$5.25	$12.75	$327.25	$370.25
$357.50	$342.50	Sep 25	$7.50	$6.20	$13.70	$328.80	$371.20
$362.50	$347.50	Sep 25	$5.82	$7.93	$13.75	$333.75	$376.25
$357.50	$345.00	Sep 25	$7.50	$6.88	$14.38	$330.62	$371.88

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 255 found (best R:R 2.09, avg credit $1.69)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
295/300	395/400	Oct 30	$3.38	$1.62	48%	2.09	$296.62	$398.38
310/315	390/395	Oct 23	$3.35	$1.65	45%	2.03	$311.65	$393.35
295/298	372/375	Oct 2	$1.43	$1.07	61%	1.34	$296.07	$373.93
285/290	390/395	Oct 23	$2.66	$2.34	56%	1.14	$287.34	$392.66
295/300	390/395	Oct 23	$2.83	$2.17	52%	1.30	$297.17	$392.83
300/305	390/395	Oct 23	$2.91	$2.09	50%	1.39	$302.09	$392.91
305/308	372/375	Oct 2	$1.46	$1.04	58%	1.40	$306.04	$373.96
290/292	372/375	Oct 2	$1.34	$1.16	62%	1.16	$291.16	$373.84
295/298	375/378	Oct 2	$1.30	$1.20	64%	1.08	$296.20	$376.30
320/325	380/385	Oct 16	$3.45	$1.55	38%	2.23	$321.55	$383.45

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 113 found (best R:R 24.64, cheapest $0.06)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$400.00	$410.00	$420.00	Oct 16	$0.27	$9.73	8%	36.04
$365.00	$370.00	$375.00	Oct 30	$0.08	$4.92	5%	61.50
$350.00	$355.00	$360.00	Oct 23	$0.12	$4.88	6%	40.67
$355.00	$360.00	$365.00	Oct 30	$0.13	$4.87	5%	37.46
$320.00	$325.00	$330.00	Oct 23	$0.15	$4.85	6%	32.33

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$360.00	$370.00	$380.00	Oct 2	$0.39	$9.61	18%	24.64
$310.00	$315.00	$320.00	Oct 9	$0.10	$4.90	6%	49.00
$295.00	$300.00	$305.00	Oct 23	$0.08	$4.92	5%	61.50
$370.00	$380.00	$390.00	Oct 2	$0.83	$9.17	15%	11.05
$285.00	$290.00	$295.00	Oct 30	$0.13	$4.87	4%	37.46

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 84 found (best net $-2.78, 82 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$397.50	$400.00	1:2	Sep 25	-$0.18	$2.32
$390.00	$392.50	1:2	Sep 25	-$0.60	$1.90
$395.00	$397.50	1:2	Sep 25	-$0.62	$1.88
$410.00	$420.00	1:2	Oct 9	-$1.73	$8.27
$392.50	$395.00	1:2	Sep 25	-$0.79	$1.71

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$335.00	$315.00	1:2	Oct 23	-$2.78	$17.22
$390.00	$375.00	1:2	Sep 25	-$12.41	$2.59
$297.50	$295.00	1:2	Sep 25	$0.00	$2.50
$285.00	$282.50	1:2	Oct 2	-$0.04	$2.46
$292.50	$290.00	1:2	Oct 2	-$0.24	$2.26

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 82 found (best yield 5.79%, avg 2.46%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$370.00	Oct 30	$20.35	0.45	5.2%	5.79%	11.00%	52	3
$365.00	Oct 30	$22.30	0.47	3.8%	6.34%	10.13%	12	44
$360.00	Oct 30	$24.30	0.50	2.4%	6.91%	9.28%	25	4
$355.00	Oct 30	$26.50	0.53	0.9%	7.54%	8.48%	14	7
$375.00	Oct 30	$18.50	0.42	6.6%	5.26%	11.89%	8	2
$380.00	Oct 30	$16.80	0.40	8.1%	4.78%	12.83%	1	--
$390.00	Oct 30	$14.20	0.35	10.9%	4.04%	14.94%	2	--
$395.00	Oct 30	$12.30	0.33	12.3%	3.50%	15.82%	11	--
$400.00	Oct 30	$11.50	0.30	13.7%	3.27%	17.01%	9	50
$410.00	Oct 30	$8.85	0.27	16.6%	2.52%	19.10%	7	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 26,864

Total Puts 12,439

Put/Call Ratio 0.46

Net Difference 14,425

Prior's Put/Call Breakdown

Total Calls 11,519

Total Puts 10,300

Put/Call Ratio 0.89

Net Difference 1,219

Prior 7-Day Put/Call Summary

Total Calls 85,207

Total Puts 48,746

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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