ALAB - Options Database

ALAB

ASTERA LABS INC

$284.97 -1.91%

$284.29 (-0.24%)🌙

as of 08/21 06:08 PM

(8/20 18:08) ◀

Friday, August 21, 2026 (6:08pm)

▶ (8/25 18:08)

◀ 8/21 18:08 ▶

Option Volume

Detail

ℹ

Current (08/21) 17,985

Calls: 7,869 (44%)

Puts: 10,116 (56%)

Prior (08/20) 15,331

Calls: 7,339 (48%)

Puts: 7,992 (52%)

Current vs Prior +17.31%

Calls: +7.22% (Calls)

Puts: +26.58% (Puts)

Prior 7-Day Total 160,100

Calls: 100,946 (63%)

Puts: 59,154 (37%)

Prior 7-Day Average 22,871

Calls: 14,420 (63%)

Puts: 8,450 (37%)

Current vs Prior 7-Day Avg -21.36%

Calls: -45.43%

Puts: +19.71%

Sentiment BEARISH

Dollar Volume

Detail

ℹ

Current (08/21) $20.31M

Calls: $9.46M (47%)

Puts: $10.85M (53%)

Prior (08/20) $30.16M

Calls: $10.18M (34%)

Puts: $19.98M (66%)

Current vs Prior -32.65%

Calls: -7.02%

Puts: -45.70%

Prior 7-Day Total $251.52M

Calls: $155.61M (62%)

Puts: $95.91M (38%)

Prior 7-Day Average $35.93M

Calls: $22.23M (62%)

Puts: $13.70M (38%)

Current vs Prior 7-Day Avg -43.46%

Calls: -57.42%

Puts: -20.81%

Sentiment BEARISH

Put/Call Ratio

Detail

ℹ

Current (08/21) 1.29

Prior (08/20) 1.09

Current vs Prior +18.05%

Prior 7-Day Average 0.63

Current vs Prior 7-Day Avg +102.72%

Sentiment BEARISH

Open Interest

Detail

ℹ

Current (08/21) 275,509

Calls: 156,436 (57%)

Puts: 119,073 (43%)

Prior (08/20) 272,706

Calls: 154,613 (57%)

Puts: 118,093 (43%)

Current vs Prior +1.03%

Prior 7-Day Total 1,533,899

Calls: 883,904 (58%)

Puts: 649,995 (42%)

Prior 7-Day Average 219,128

Calls: 126,272 (58%)

Puts: 92,856 (42%)

Current vs Prior 7-Day Avg +25.73%

Sentiment BEARISH

Expected Move

Detail

ℹ

WKMO Expiry (08/21) | Next (08/28)Expiry (08/21) | Next (09/18)

Current 1.62% | 9.02%1.62% | 19.50%

Prior 4.09% | 10.02%4.09% | 20.32%

Current vs Prior +120.63% | +32.64%-60.35% | -4.05%

Prior 7-Day Avg 6.73% | 11.68%8.29% | 22.07%

Current vs 7-Day Avg +34.14% | +13.79%-80.44% | -11.67%

Prior 7-Day Eod 4.09% | 10.02%4.09% | 20.32%

Current vs 7-Day Eod +120.63% | +32.64%-60.35% | -4.05%

Sentiment BEARISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 14.86% | 15.86%

Calls: 18.32% | 15.75%

Puts: 11.39% | 15.97%

Prior 14.86% | 15.86%

Calls: 18.32% | 15.75%

Puts: 11.39% | 15.97%

Current vs Prior +0.00% | +0.00%

Prior 7-Day Avg 12.72% | 13.79%

Calls: 15.40% | 12.84%

Puts: 10.04% | 14.74%

Current vs 7-Day Avg +16.81% | +15.01%

Liquidity Expensive

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🤖 AI Insights

Bearish P/C ratio of 1.29 indicates protective positioning.

Smart Money BEARISH

Retail Flow BEARISH

Overall BEARISH

Dollar Volume

Option Volume

Put/Call Ratio

Open Interest

Expected Move

Current BEARISH

Prior BEARISH

7-Day Avg BULLISH

Current BEARISH

Prior NEUTRAL

7-Day Avg NEUTRAL

Current BEARISH

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

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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 25 of results (avg 8.4%, best 5.2%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$310.00	Sep 18	15.50	16.50	$16.00	6.2%	20	0.40	245
$270.00	Oct 2	37.35	40.35	$38.85	7.7%	--	0.63	11
$290.00	Oct 2	28.45	30.75	$29.60	7.8%	2	0.53	27
$250.00	Oct 2	48.80	52.75	$50.78	7.8%	1	0.73	8
$240.00	Oct 2	55.20	59.75	$57.48	7.9%	3	0.77	--

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$325.00	Sep 25	52.90	55.75	$54.33	5.2%	--	0.66	14
$340.00	Sep 18	61.05	65.75	$63.40	7.4%	3	0.75	168
$300.00	Sep 18	32.70	35.25	$33.98	7.5%	21	0.55	906
$330.00	Sep 25	55.55	59.90	$57.72	7.5%	--	0.68	17
$305.00	Oct 2	41.15	44.55	$42.85	7.9%	1	0.54	2

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. 131 found (avg delta 0.76, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$230.00	Aug 21	51.25	56.90	$54.08	10.4%	5	1.00	235
$240.00	Aug 21	41.80	47.30	$44.55	12.3%	2	1.00	108
$250.00	Aug 21	31.00	38.80	$34.90	22.3%	13	1.00	1.1K
$255.00	Aug 21	26.50	32.05	$29.28	19.0%	--	1.00	12
$275.00	Aug 21	6.00	12.50	$9.25	70.3%	2	1.00	29

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$337.50	Aug 21	50.45	55.95	$53.20	10.3%	1	1.00	1
$340.00	Aug 21	53.00	58.95	$55.98	10.6%	27	1.00	34
$325.00	Aug 21	37.95	43.05	$40.50	12.6%	4	1.00	24
$330.00	Aug 21	42.95	48.45	$45.70	12.0%	1	1.00	28
$300.00	Aug 21	13.65	17.30	$15.48	23.6%	209	0.99	821

Most actively traded options today. High liquidity = easy entry/exit. 279 active (total vol 11.5K, top 785)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$300.00	Aug 21	0.00	0.02	$0.01	200.0%	785	0.01	1.1K
$285.00	Aug 21	0.79	1.80	$1.30	77.7%	520	0.45	155
$290.00	Aug 21	0.00	0.05	$0.03	166.7%	385	0.02	796
$280.00	Aug 21	2.23	6.80	$4.51	101.3%	225	1.00	188
$320.00	Sep 18	12.20	13.75	$12.98	11.9%	163	0.34	1.1K

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$285.00	Aug 21	0.82	3.15	$1.99	117.1%	665	0.56	1.2K
$270.00	Aug 21	0.00	0.74	$0.37	200.0%	621	0.08	909
$265.00	Aug 21	0.00	4.30	$2.15	200.0%	490	0.17	496
$275.00	Aug 28	7.20	8.40	$7.80	15.4%	316	0.35	121
$250.00	Aug 28	1.56	1.76	$1.66	12.0%	283	0.11	1.1K

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 9 strikes (avg 465.1%, max 1309.9%)

CALLS (4)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$265.00	Aug 21	Sep 4	1034.2%	83.2%	1142.9%	2	54
$285.00	Aug 21	Oct 2	185.0%	80.0%	131.4%	521	195
$287.50	Aug 21	Aug 28	151.6%	77.8%	94.8%	162	14
$245.00	Sep 4	Sep 25	83.8%	80.5%	4.2%	1	31

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$262.50	Aug 21	Aug 28	1117.2%	79.2%	1309.9%	4	16
$265.00	Aug 21	Sep 25	1034.2%	78.8%	1212.0%	490	528
$285.00	Aug 21	Sep 25	185.0%	79.7%	132.0%	665	1.2K
$287.50	Aug 21	Aug 28	151.6%	77.8%	94.8%	98	615
$282.50	Aug 21	Sep 4	135.5%	82.7%	63.8%	111	102

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 191 found (best R:R 0.77, avg 3.36)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$245.00	$285.00	Sep 25	$22.58	$17.42	$22.58	76%	0.77	$267.58
$240.00	$280.00	Sep 11	$26.09	$13.91	$26.09	83%	0.53	$266.09
$250.00	$260.00	Sep 18	$5.40	$4.60	$5.40	75%	0.85	$255.40
$250.00	$270.00	Oct 2	$11.93	$8.07	$11.93	73%	0.68	$261.93
$270.00	$280.00	Sep 4	$4.88	$5.12	$4.88	66%	1.05	$274.88

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$320.00	$310.00	Sep 18	$5.38	$4.62	$5.38	66%	0.86	$314.62
$300.00	$297.50	Sep 4	$0.62	$1.88	$0.62	59%	3.03	$299.38
$322.50	$320.00	Aug 21	$1.53	$0.97	$1.53	85%	0.63	$320.97
$260.00	$255.00	Sep 11	$0.55	$4.45	$0.55	28%	8.09	$259.45
$265.00	$260.00	Sep 25	$1.02	$3.98	$1.02	34%	3.90	$263.98

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 147 found (best R:R 8.62, avg 0.62)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$322.50	$325.00	Aug 21	$2.24	$2.24	$0.26	86%	8.62	$324.74
$325.00	$330.00	Sep 11	$2.15	$2.15	$2.85	71%	0.75	$327.15
$310.00	$315.00	Sep 4	$2.05	$2.05	$2.95	67%	0.69	$312.05
$320.00	$325.00	Sep 25	$2.27	$2.27	$2.73	63%	0.83	$322.27
$302.50	$305.00	Aug 21	$0.57	$0.57	$1.93	90%	0.30	$303.07

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$245.00	$240.00	Aug 21	$2.14	$2.14	$2.86	89%	0.75	$242.86
$252.50	$250.00	Aug 21	$2.14	$2.14	$0.36	87%	5.94	$250.36
$257.50	$255.00	Aug 21	$2.12	$2.12	$0.38	86%	5.58	$255.38
$260.00	$255.00	Sep 25	$3.18	$3.18	$1.82	68%	1.75	$256.82
$270.00	$260.00	Sep 18	$4.62	$4.62	$5.38	64%	0.86	$265.38

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 2 found (avg debit $10.59, cheapest $10.24)

CALLS (1)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$285.00	Aug 21	Aug 28	$10.93	185.0%	77.5%

PUTS (1)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$285.00	Aug 21	Aug 28	$10.24	185.0%	77.5%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 71 found (cheapest 1.09% of stock, avg 11.60%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$282.50	Aug 21	$2.63	$0.47	$3.10	$279.40	$285.60	1.09%
$285.00	Aug 21	$1.30	$1.99	$3.29	$281.71	$288.29	1.15%
$287.50	Aug 21	$0.29	$3.63	$3.92	$283.58	$291.42	1.38%
$280.00	Aug 21	$4.51	$0.06	$4.57	$275.43	$284.57	1.60%
$290.00	Aug 21	$0.03	$5.60	$5.63	$284.37	$295.63	1.98%
$277.50	Aug 21	$6.35	$0.26	$6.61	$270.89	$284.11	2.32%
$292.50	Aug 21	$0.03	$8.35	$8.38	$284.12	$300.88	2.94%
$275.00	Aug 21	$9.25	$0.03	$9.28	$265.72	$284.28	3.26%
$295.00	Aug 21	$0.03	$10.43	$10.46	$284.54	$305.46	3.67%
$297.50	Aug 21	$0.13	$13.48	$13.61	$283.89	$311.11	4.78%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 175 found (cheapest 0.27% of stock, avg 10.27%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$287.50	$282.50	Aug 21	$0.29	$0.47	$0.76	$281.74	$288.26
$302.50	$282.50	Aug 21	$0.65	$0.47	$1.12	$281.38	$303.62
$315.00	$282.50	Aug 21	$0.66	$0.47	$1.13	$281.37	$316.13
$285.00	$282.50	Aug 21	$1.30	$0.47	$1.77	$280.73	$286.77
$287.50	$262.50	Aug 21	$0.29	$2.13	$2.42	$260.08	$289.92
$287.50	$265.00	Aug 21	$0.29	$2.15	$2.44	$262.56	$289.94
$287.50	$267.50	Aug 21	$0.29	$2.15	$2.44	$265.06	$289.94
$287.50	$272.50	Aug 21	$0.29	$2.13	$2.42	$270.08	$289.92
$302.50	$262.50	Aug 21	$0.65	$2.13	$2.78	$259.72	$305.28
$302.50	$265.00	Aug 21	$0.65	$2.15	$2.80	$262.20	$305.30

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 172 found (best R:R 7.06, avg credit $1.83)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
240/245	322/325	Aug 21	$4.38	$0.62	74%	7.06	$240.62	$326.88
230/235	322/325	Aug 21	$3.03	$1.97	80%	1.54	$231.97	$325.53
250/252	318/320	Aug 21	$2.35	$0.15	83%	15.67	$250.15	$319.85
250/252	332/335	Aug 21	$2.29	$0.21	85%	10.90	$250.21	$334.79
255/258	318/320	Aug 21	$2.33	$0.17	82%	13.71	$255.17	$319.83
255/258	332/335	Aug 21	$2.27	$0.23	83%	9.87	$255.23	$334.77
250/252	298/300	Aug 21	$2.26	$0.24	83%	9.42	$250.24	$299.76
255/258	298/300	Aug 21	$2.24	$0.26	81%	8.62	$255.26	$299.74
235/240	325/330	Sep 11	$4.03	$0.97	55%	4.15	$235.97	$329.03
240/245	302/305	Aug 21	$2.71	$2.29	78%	1.18	$242.29	$305.21

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 121 found (best R:R 6.81, cheapest $0.06)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$282.50	$285.00	$287.50	Aug 21	$0.32	$2.18	70%	6.81
$270.00	$280.00	$290.00	Sep 18	$0.16	$9.84	12%	61.50
$280.00	$282.50	$285.00	Aug 21	$0.55	$1.95	55%	3.55
$290.00	$300.00	$310.00	Sep 18	$0.46	$9.54	12%	20.74
$300.00	$310.00	$320.00	Sep 18	$0.46	$9.54	11%	20.74

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$282.50	$285.00	$287.50	Aug 21	$0.12	$2.38	57%	19.83
$260.00	$270.00	$280.00	Sep 18	$0.21	$9.79	13%	46.62
$285.00	$287.50	$290.00	Aug 21	$0.33	$2.17	41%	6.58
$290.00	$300.00	$310.00	Sep 18	$0.47	$9.53	12%	20.28
$270.00	$275.00	$280.00	Oct 2	$0.17	$4.83	5%	28.41

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 $-5.97, 63 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$245.00	$285.00	1:2	Sep 25	-$5.97	$34.03
$280.00	$282.50	1:2	Aug 21	-$0.75	$1.75
$270.00	$275.00	1:2	Aug 21	-$3.90	$1.10
$307.50	$310.00	1:2	Aug 21	-$0.01	$2.49
$290.00	$292.50	1:2	Aug 21	-$0.03	$2.47

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$287.50	$285.00	1:2	Aug 21	-$0.35	$2.15
$290.00	$287.50	1:2	Aug 21	-$1.66	$0.84
$240.00	$237.50	1:2	Aug 28	-$0.29	$2.21
$235.00	$230.00	1:2	Aug 28	-$0.33	$4.67
$237.50	$235.00	1:2	Aug 28	-$0.31	$2.19

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 76 found (best yield 6.26%, avg 3.60%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$320.00	Oct 2	$17.85	0.39	12.3%	6.26%	18.56%	1	4
$290.00	Oct 2	$28.45	0.53	1.8%	9.98%	11.75%	2	27
$300.00	Oct 2	$23.85	0.48	5.3%	8.37%	13.64%	1	34
$315.00	Oct 2	$18.75	0.41	10.5%	6.58%	17.12%	2	4
$305.00	Oct 2	$21.35	0.46	7.0%	7.49%	14.52%	11	41
$310.00	Oct 2	$19.70	0.43	8.8%	6.91%	15.70%	1	2
$285.00	Oct 2	$30.25	0.55	0.0%	10.62%	10.63%	1	40
$330.00	Oct 2	$14.50	0.35	15.8%	5.09%	20.89%	1	22
$305.00	Sep 25	$19.30	0.44	7.0%	6.77%	13.80%	1	2
$320.00	Sep 25	$14.65	0.37	12.3%	5.14%	17.43%	--	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 7,869

Total Puts 10,116

Put/Call Ratio 1.29

Net Difference -2,247

Prior's Put/Call Breakdown

Total Calls 7,339

Total Puts 7,992

Put/Call Ratio 1.09

Net Difference -653

Prior 7-Day Put/Call Summary

Total Calls 100,946

Total Puts 59,154

Average Put/Call Ratio 0.63

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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