ALAB - Options Database

ALAB

ASTERA LABS INC

$260.23 -7.89%

$259.50 (-0.28%)🌙

as of 07/28 06:14 PM

(7/27 18:10) ◀

Tuesday, July 28, 2026 (6:14pm)

▶ (7/29 18:16)

◀ 7/28 18:14 ▶

Option Volume

Detail

ℹ

Current (07/28) 20,941

Calls: 14,686 (70%)

Puts: 6,255 (30%)

Prior (07/27) 18,361

Calls: 8,608 (47%)

Puts: 9,753 (53%)

Current vs Prior +14.05%

Calls: +70.61% (Calls)

Puts: -35.87% (Puts)

Prior 7-Day Total 138,685

Calls: 70,493 (51%)

Puts: 68,192 (49%)

Prior 7-Day Average 19,812

Calls: 10,070 (51%)

Puts: 9,741 (49%)

Current vs Prior 7-Day Avg +5.70%

Calls: +45.83%

Puts: -35.79%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (07/28) $47.14M

Calls: $27.42M (58%)

Puts: $19.72M (42%)

Prior (07/27) $33.68M

Calls: $14.14M (42%)

Puts: $19.54M (58%)

Current vs Prior +39.97%

Calls: +93.87%

Puts: +0.95%

Prior 7-Day Total $293.87M

Calls: $125.18M (43%)

Puts: $168.70M (57%)

Prior 7-Day Average $41.98M

Calls: $17.88M (43%)

Puts: $24.10M (57%)

Current vs Prior 7-Day Avg +12.28%

Calls: +53.32%

Puts: -18.17%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (07/28) 0.43

Prior (07/27) 1.13

Current vs Prior -62.41%

Prior 7-Day Average 1.03

Current vs Prior 7-Day Avg -58.59%

Sentiment BULLISH

Open Interest

Detail

ℹ

Current (07/28) 100,144

Calls: 58,799 (59%)

Puts: 41,345 (41%)

Prior (07/27) 83,377

Calls: 39,476 (47%)

Puts: 43,901 (53%)

Current vs Prior +20.11%

Prior 7-Day Total 1,048,832

Calls: 578,049 (55%)

Puts: 470,783 (45%)

Prior 7-Day Average 149,833

Calls: 82,578 (55%)

Puts: 67,254 (45%)

Current vs Prior 7-Day Avg -33.16%

Sentiment BEARISH

Expected Move

Detail

ℹ

WKMO Expiry (07/31) | Next (08/07)Expiry (08/21) | Next (09/18)

Current 11.30% | 20.90%27.21% | 37.78%

Prior 12.46% | 20.96%27.13% | 37.46%

Current vs Prior -9.32% | -0.29%+0.28% | +0.85%

Prior 7-Day Avg 11.16% | 18.80%25.29% | 37.95%

Current vs 7-Day Avg +1.27% | +11.22%+7.60% | -0.45%

Prior 7-Day Eod 12.46% | 20.96%27.13% | 37.46%

Current vs 7-Day Eod -9.32% | -0.29%+0.28% | +0.85%

Sentiment BULLISHBEARISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 28.13% | 13.46%

Calls: 24.00% | 14.86%

Puts: 32.26% | 12.07%

Prior 28.13% | 13.46%

Calls: 24.00% | 14.86%

Puts: 32.26% | 12.07%

Current vs Prior +0.00% | +0.00%

Prior 7-Day Avg 28.13% | 13.46%

Calls: 24.00% | 14.86%

Puts: 32.26% | 12.07%

Current vs 7-Day Avg +0.00% | +0.00%

Liquidity Expensive

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🤖 AI Insights

Extreme bullish P/C ratio of 0.43 - heavy call buying (14,686 calls vs 6,255 puts). P/C ratio dropping 62% - sentiment shifting bullish. Rising open interest (up 20%) indicates new positions being established.

Smart Money BULLISH

Retail Flow BULLISH

Overall BULLISH

Dollar Volume

Option Volume

Put/Call Ratio

Open Interest

Expected Move

Current BULLISH

Prior BEARISH

7-Day Avg BEARISH

Current BULLISH

Prior NEUTRAL

7-Day Avg NEUTRAL

Current BULLISH

Prior NEUTRAL

7-Day Avg NEUTRAL

Current BULLISH

Prior NEUTRAL

7-Day Avg NEUTRAL

Current BEARISH

Prior BULLISH

7-Day Avg BULLISH

📈 Options Analysis

🎯 Tightest Spreads

💰 Best Value Under $1

📊 High Delta (ITM)

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⏰ 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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High Delta

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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 10 of results (avg 8.7%, best 7.0%)

CALLS (1)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$290.00	Aug 21	22.20	24.15	$23.17	8.4%	4	0.44	--

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$310.00	Aug 28	66.20	71.00	$68.60	7.0%	2	0.62	135
$245.00	Aug 21	24.90	26.80	$25.85	7.4%	5	0.36	4
$310.00	Aug 21	62.00	67.35	$64.68	8.3%	2	0.65	--
$230.00	Aug 21	18.45	20.15	$19.30	8.8%	103	0.29	232
$260.00	Aug 21	31.45	34.40	$32.92	9.0%	11	0.43	217

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. 107 found (avg delta 0.64, highest 0.94)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$230.00	Jul 31	32.55	38.15	$35.35	15.8%	2	0.85	12
$215.00	Aug 14	54.85	61.65	$58.25	11.7%	42	0.79	--
$217.50	Aug 14	53.55	59.35	$56.45	10.3%	40	0.79	--
$215.00	Aug 28	60.85	67.75	$64.30	10.7%	2	0.77	--
$215.00	Sep 4	62.85	70.00	$66.43	10.8%	2	0.77	--

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$310.00	Jul 31	47.10	52.95	$50.03	11.7%	11	0.94	117
$305.00	Jul 31	42.35	47.95	$45.15	12.4%	5	0.91	144
$307.50	Jul 31	44.60	50.20	$47.40	11.8%	1	0.89	--
$300.00	Jul 31	38.00	43.60	$40.80	13.7%	21	0.89	297
$302.50	Jul 31	40.10	45.75	$42.93	13.2%	2	0.86	154

Most actively traded options today. High liquidity = easy entry/exit. 252 active (total vol 9.6K, top 1.5K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$272.50	Jul 31	7.05	11.50	$9.28	48.0%	1.5K	0.41	3
$267.50	Jul 31	9.20	14.55	$11.88	45.0%	1.5K	0.47	35
$310.00	Aug 21	14.95	18.40	$16.67	20.7%	581	0.36	--
$262.50	Aug 7	24.10	28.15	$26.13	15.5%	196	0.55	--
$300.00	Jul 31	1.93	3.00	$2.47	43.3%	193	0.15	154

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$250.00	Aug 21	27.20	31.05	$29.13	13.2%	413	0.38	400
$260.00	Jul 31	9.75	15.85	$12.80	47.7%	237	0.45	676
$250.00	Aug 7	19.50	23.05	$21.28	16.7%	222	0.38	215
$220.00	Jul 31	1.45	2.05	$1.75	34.3%	220	0.10	803
$270.00	Jul 31	16.00	20.50	$18.25	24.7%	212	0.57	347

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 59 strikes (avg 17.6%, max 32.6%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$295.00	Jul 31	Sep 4	164.1%	123.8%	32.5%	20	54
$240.00	Jul 31	Aug 28	167.1%	128.4%	30.2%	4	1
$250.00	Jul 31	Aug 28	161.0%	126.1%	27.7%	4	35
$302.50	Jul 31	Aug 21	157.3%	123.7%	27.2%	17	78
$230.00	Jul 31	Aug 28	160.5%	127.6%	25.7%	3	14

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$250.00	Jul 31	Sep 4	161.0%	121.4%	32.6%	141	847
$295.00	Jul 31	Aug 28	164.1%	124.2%	32.1%	198	383
$240.00	Jul 31	Aug 28	167.1%	128.4%	30.2%	91	416
$210.00	Jul 31	Sep 4	160.2%	123.3%	29.9%	63	304
$235.00	Jul 31	Sep 4	160.9%	123.8%	29.9%	18	139

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 170 found (best R:R 19.83, avg 2.40)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$295.00	$297.50	Aug 21	$0.12	$2.38	$0.12	19.83	$295.12
$275.00	$277.50	Aug 7	$0.16	$2.34	$0.16	14.62	$275.16
$275.00	$277.50	Jul 31	$0.17	$2.33	$0.17	13.71	$275.17
$252.50	$255.00	Aug 7	$0.20	$2.30	$0.20	11.50	$252.70
$262.50	$265.00	Jul 31	$0.22	$2.28	$0.22	10.36	$262.72

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$252.50	$250.00	Aug 7	$0.12	$2.38	$0.12	19.83	$252.38
$242.50	$240.00	Jul 31	$0.15	$2.35	$0.15	15.67	$242.35
$235.00	$232.50	Jul 31	$0.17	$2.33	$0.17	13.71	$234.83
$220.00	$217.50	Jul 31	$0.21	$2.29	$0.21	10.90	$219.79
$217.50	$215.00	Jul 31	$0.29	$2.21	$0.29	7.62	$217.21

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 222 found (best R:R 14.15, avg 1.68)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$307.50	$310.00	Aug 21	$2.23	$2.23	$0.27	8.26	$309.73
$230.00	$240.00	Jul 31	$8.45	$8.45	$1.55	5.45	$238.45
$260.00	$262.50	Jul 31	$2.10	$2.10	$0.40	5.25	$262.10
$302.50	$305.00	Aug 14	$1.95	$1.95	$0.55	3.55	$304.45
$297.50	$300.00	Aug 21	$1.95	$1.95	$0.55	3.55	$299.45

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$285.00	$280.00	Aug 14	$4.67	$4.67	$0.33	14.15	$280.33
$235.00	$232.50	Aug 7	$2.28	$2.28	$0.22	10.36	$232.72
$307.50	$305.00	Jul 31	$2.25	$2.25	$0.25	9.00	$305.25
$260.00	$257.50	Aug 7	$2.25	$2.25	$0.25	9.00	$257.75
$285.00	$282.50	Aug 21	$2.25	$2.25	$0.25	9.00	$282.75

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 64 found (avg debit $10.92, cheapest $2.62)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$225.00	Aug 28	Sep 4	$2.62	126.5%	125.4%
$245.00	Aug 7	Aug 14	$3.92	159.1%	142.1%
$252.50	Aug 7	Aug 14	$5.40	153.0%	135.9%
$215.00	Aug 14	Aug 28	$6.05	145.9%	130.3%
$302.50	Jul 31	Aug 7	$8.53	157.3%	148.4%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$210.00	Jul 31	Aug 7	$5.19	160.2%	151.8%
$215.00	Jul 31	Aug 7	$6.85	159.7%	159.2%
$217.50	Jul 31	Aug 7	$7.39	161.0%	160.3%
$225.00	Jul 31	Aug 7	$7.61	162.1%	152.6%
$227.50	Jul 31	Aug 7	$7.84	169.3%	154.4%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 88 found (cheapest 10.48% of stock, avg 22.34%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$257.50	Jul 31	$15.78	$11.48	$27.26	$230.24	$284.76	10.48%
$262.50	Jul 31	$13.30	$14.00	$27.30	$235.20	$289.80	10.49%
$260.00	Jul 31	$15.40	$12.80	$28.20	$231.80	$288.20	10.84%
$270.00	Jul 31	$10.18	$18.25	$28.43	$241.57	$298.43	10.92%
$267.50	Jul 31	$11.88	$16.80	$28.68	$238.82	$296.18	11.02%
$255.00	Jul 31	$18.18	$10.52	$28.70	$226.30	$283.70	11.03%
$265.00	Jul 31	$13.08	$15.93	$29.01	$235.99	$294.01	11.15%
$275.00	Jul 31	$8.15	$21.10	$29.25	$245.75	$304.25	11.24%
$272.50	Jul 31	$9.28	$20.05	$29.33	$243.17	$301.83	11.27%
$250.00	Jul 31	$20.48	$9.30	$29.78	$220.22	$279.78	11.44%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 125 found (cheapest 6.91% of stock, avg 18.67%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$277.50	$252.50	Jul 31	$7.98	$10.00	$17.98	$234.52	$295.48
$275.00	$252.50	Jul 31	$8.15	$10.00	$18.15	$234.35	$293.15
$277.50	$255.00	Jul 31	$7.98	$10.52	$18.50	$236.50	$296.00
$275.00	$255.00	Jul 31	$8.15	$10.52	$18.67	$236.33	$293.67
$272.50	$252.50	Jul 31	$9.28	$10.00	$19.28	$233.22	$291.78
$277.50	$257.50	Jul 31	$7.98	$11.48	$19.46	$238.04	$296.96
$275.00	$257.50	Jul 31	$8.15	$11.48	$19.63	$237.87	$294.63
$272.50	$255.00	Jul 31	$9.28	$10.52	$19.80	$235.20	$292.30
$270.00	$252.50	Jul 31	$10.18	$10.00	$20.18	$232.32	$290.18
$270.00	$255.00	Jul 31	$10.18	$10.52	$20.70	$234.30	$290.70

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 315 found (best R:R 40.67, avg credit $4.69)

Put Spread	Call Spread	Expiry	Credit	Max Loss	R:R	BE Low	BE High
210/215	245/250	Aug 14	$4.88	$0.12	40.67	$210.12	$249.88
240/245	250/255	Aug 21	$4.87	$0.13	37.46	$240.13	$254.87
240/245	255/260	Aug 21	$4.87	$0.13	37.46	$240.13	$259.87
220/225	265/270	Aug 21	$4.85	$0.15	32.33	$220.15	$269.85
235/240	270/275	Aug 21	$4.85	$0.15	32.33	$235.15	$274.85
210/215	255/260	Aug 14	$4.82	$0.18	26.78	$210.18	$259.82
265/275	300/310	Sep 4	$9.63	$0.37	26.03	$265.37	$309.63
230/235	260/265	Aug 28	$4.80	$0.20	24.00	$230.20	$264.80
240/245	270/275	Aug 21	$4.79	$0.21	22.81	$240.21	$274.79
215/218	260/262	Jul 31	$2.39	$0.11	21.73	$215.11	$262.39

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 85 found (best R:R 99.00, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$292.50	$295.00	$297.50	Aug 7	$0.05	$2.45	49.00
$230.00	$240.00	$250.00	Aug 21	$0.30	$9.70	32.33
$260.00	$265.00	$270.00	Aug 21	$0.28	$4.72	16.86
$270.00	$275.00	$280.00	Aug 14	$0.45	$4.55	10.11
$255.00	$260.00	$265.00	Aug 21	$0.52	$4.48	8.62

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$300.00	$305.00	$310.00	Aug 21	$0.05	$4.95	99.00
$245.00	$250.00	$255.00	Aug 28	$0.11	$4.89	44.45
$290.00	$292.50	$295.00	Jul 31	$0.06	$2.44	40.67
$300.00	$302.50	$305.00	Jul 31	$0.09	$2.41	26.78
$265.00	$275.00	$285.00	Sep 4	$0.45	$9.55	21.22

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 17 found (best net $-25.55, 17 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$225.00	$260.00	1:2	Sep 4	-$25.55	$9.45
$280.00	$300.00	1:2	Aug 14	-$11.42	$8.58
$280.00	$300.00	1:2	Aug 28	-$17.52	$2.48
$307.50	$310.00	1:2	Jul 31	-$0.60	$1.90
$302.50	$305.00	1:2	Jul 31	-$1.05	$1.45

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$212.50	$210.00	1:2	Jul 31	-$0.50	$2.00
$217.50	$215.00	1:2	Jul 31	-$0.96	$1.54
$215.00	$212.50	1:2	Jul 31	-$1.19	$1.31
$222.50	$220.00	1:2	Jul 31	-$1.24	$1.26
$220.00	$217.50	1:2	Jul 31	-$1.33	$1.17

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 68 found (best yield 14.66%, avg 6.14%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$265.00	Sep 4	$38.15	0.58	1.8%	14.66%	16.49%	11	--
$265.00	Aug 28	$33.50	0.57	1.8%	12.87%	14.71%	1	--
$270.00	Aug 28	$32.80	0.55	3.8%	12.60%	16.36%	1	13
$280.00	Sep 4	$31.80	0.52	7.6%	12.22%	19.82%	1	--
$265.00	Aug 21	$31.10	0.56	1.8%	11.95%	13.78%	15	20
$270.00	Aug 21	$29.20	0.54	3.8%	11.22%	14.98%	35	373
$280.00	Aug 28	$29.05	0.51	7.6%	11.16%	18.76%	1	--
$262.50	Aug 14	$27.05	0.56	0.9%	10.39%	11.27%	2	--
$295.00	Sep 4	$27.05	0.47	13.4%	10.39%	23.76%	1	--
$275.00	Aug 21	$26.65	0.51	5.7%	10.24%	15.92%	6	2

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 14,686

Total Puts 6,255

Put/Call Ratio 0.43

Net Difference 8,431

Prior's Put/Call Breakdown

Total Calls 8,608

Total Puts 9,753

Put/Call Ratio 1.13

Net Difference -1,145

Prior 7-Day Put/Call Summary

Total Calls 70,493

Total Puts 68,192

Average Put/Call Ratio 1.03

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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