ALAB - Options Database

ALAB

ASTERA LABS INC

$286.69 +10.47%

$286.00 (-0.24%)🌙

as of 10/27 06:11 PM

(10/26 18:10) ◀

Tuesday, October 27, 2026 (6:11pm)

▶ (10/28 18:13)

◀ 10/27 18:11 ▶

Option Volume

Detail

ℹ

Current (10/27) 20,332

Calls: 13,928 (69%)

Puts: 6,404 (31%)

Prior (10/26) 14,191

Calls: 8,894 (63%)

Puts: 5,297 (37%)

Current vs Prior +43.27%

Calls: +56.60% (Calls)

Puts: +20.90% (Puts)

Prior 7-Day Total 121,396

Calls: 71,292 (59%)

Puts: 50,104 (41%)

Prior 7-Day Average 17,342

Calls: 10,184 (59%)

Puts: 7,157 (41%)

Current vs Prior 7-Day Avg +17.24%

Calls: +36.76%

Puts: -10.53%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (10/27) $42.16M

Calls: $29.50M (70%)

Puts: $12.66M (30%)

Prior (10/26) $28.50M

Calls: $14.17M (50%)

Puts: $14.33M (50%)

Current vs Prior +47.96%

Calls: +108.25%

Puts: -11.65%

Prior 7-Day Total $247.37M

Calls: $113.60M (46%)

Puts: $133.77M (54%)

Prior 7-Day Average $35.34M

Calls: $16.23M (46%)

Puts: $19.11M (54%)

Current vs Prior 7-Day Avg +19.31%

Calls: +81.79%

Puts: -33.75%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (10/27) 0.46

Prior (10/26) 0.60

Current vs Prior -22.80%

Prior 7-Day Average 0.69

Current vs Prior 7-Day Avg -33.10%

Sentiment BULLISH

Open Interest

Detail

ℹ

Current (10/27) 97,547

Calls: 51,568 (53%)

Puts: 45,979 (47%)

Prior (10/26) 94,164

Calls: 50,875 (54%)

Puts: 43,289 (46%)

Current vs Prior +3.59%

Prior 7-Day Total 1,279,067

Calls: 664,016 (52%)

Puts: 615,051 (48%)

Prior 7-Day Average 182,723

Calls: 94,859 (52%)

Puts: 87,864 (48%)

Current vs Prior 7-Day Avg -46.62%

Sentiment BEARISH

Expected Move

Detail

ℹ

WKMO Expiry (10/30) | Next (11/06)Expiry (11/20) | Next (12/18)

Current 8.09% | 15.85%19.88% | 27.15%

Prior 9.18% | 16.42%22.07% | 28.43%

Current vs Prior -11.88% | -3.47%-9.92% | -4.49%

Prior 7-Day Avg 7.99% | 13.39%18.59% | 27.57%

Current vs 7-Day Avg +1.25% | +18.37%+6.95% | -1.50%

Prior 7-Day Eod 9.17% | 16.42%22.07% | 28.43%

Current vs 7-Day Eod -11.88% | -3.47%-9.92% | -4.49%

Sentiment BULLISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 15.31% | 8.16%

Calls: 12.80% | 8.21%

Puts: 17.83% | 8.10%

Prior 15.31% | 8.16%

Calls: 12.80% | 8.21%

Puts: 17.83% | 8.10%

Current vs Prior +0.00% | +0.00%

Prior 7-Day Avg 15.31% | 8.16%

Calls: 12.80% | 8.21%

Puts: 17.83% | 8.10%

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

Liquidity Expensive

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🤖 AI Insights

Moderately bullish flow with 70% call dollar volume ($29.50M). Extreme bullish P/C ratio of 0.46 - heavy call buying (13,928 calls vs 6,404 puts). P/C ratio dropping 23% - 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 BEARISH

7-Day Avg BEARISH

Current BULLISH

Prior BULLISH

7-Day Avg NEUTRAL

Current BULLISH

Prior BULLISH

7-Day Avg NEUTRAL

Current NEUTRAL

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)

🔥 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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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 11 of results (avg 8.9%, best 7.0%)

CALLS (4)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$270.00	Nov 6	29.55	31.70	$30.63	7.0%	67	0.67	42
$275.00	Oct 30	16.50	18.00	$17.25	8.7%	150	0.69	2.8K
$290.00	Nov 6	18.95	20.70	$19.83	8.8%	55	0.52	54
$292.50	Oct 30	7.90	8.65	$8.28	9.1%	144	0.44	110

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$340.00	Nov 20	61.50	67.05	$64.28	8.6%	2	0.73	--
$330.00	Nov 13	52.05	56.95	$54.50	9.0%	1	0.71	--
$340.00	Nov 13	59.25	64.90	$62.08	9.1%	1	0.75	--
$340.00	Dec 4	63.95	70.10	$67.03	9.2%	2	0.69	--
$340.00	Nov 6	56.80	62.40	$59.60	9.4%	6	0.80	39

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. 122 found (avg delta 0.67, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$240.00	Oct 30	43.40	50.50	$46.95	15.1%	2	0.97	4
$245.00	Oct 30	38.60	45.75	$42.18	17.0%	700	0.95	703
$247.50	Oct 30	36.30	43.45	$39.88	17.9%	700	0.94	703
$250.00	Oct 30	34.35	39.60	$36.98	14.2%	41	0.93	81
$252.50	Oct 30	32.10	37.30	$34.70	15.0%	1	0.91	--

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$340.00	Oct 30	50.40	57.50	$53.95	13.2%	14	1.00	110
$335.00	Oct 30	45.45	52.65	$49.05	14.7%	19	0.96	126
$337.50	Oct 30	47.85	55.05	$51.45	14.0%	1	0.96	--
$330.00	Oct 30	42.35	47.50	$44.93	11.5%	32	0.95	125
$327.50	Oct 30	38.25	45.50	$41.88	17.3%	5	0.93	6

Most actively traded options today. High liquidity = easy entry/exit. 286 active (total vol 14.7K, top 3.9K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$320.00	Nov 20	15.00	17.35	$16.18	14.5%	3.9K	0.37	367
$245.00	Oct 30	38.60	45.75	$42.18	17.0%	700	0.95	703
$247.50	Oct 30	36.30	43.45	$39.88	17.9%	700	0.94	703
$300.00	Oct 30	4.60	5.75	$5.18	22.2%	488	0.32	511
$300.00	Nov 20	19.55	25.15	$22.35	25.1%	435	0.47	857

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$300.00	Nov 20	32.95	38.45	$35.70	15.4%	656	0.53	973
$270.00	Nov 20	18.50	22.65	$20.58	20.2%	196	0.36	429
$245.00	Oct 30	0.33	1.10	$0.72	106.9%	175	0.06	1.2K
$260.00	Nov 6	8.15	13.00	$10.58	45.8%	158	0.28	287
$265.00	Nov 6	8.75	13.15	$10.95	40.2%	130	0.30	49

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 36 strikes (avg 14.5%, max 31.0%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$270.00	Oct 30	Dec 4	112.8%	86.1%	31.0%	204	177
$275.00	Oct 30	Dec 4	108.9%	85.9%	26.8%	153	2.8K
$280.00	Oct 30	Dec 4	106.0%	85.6%	23.8%	329	301
$265.00	Oct 30	Nov 27	110.9%	90.0%	23.3%	54	150
$285.00	Oct 30	Dec 4	104.3%	86.8%	20.2%	345	365

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$260.00	Oct 30	Dec 4	110.5%	86.6%	27.6%	70	192
$270.00	Oct 30	Nov 27	112.8%	90.1%	25.2%	59	157
$280.00	Oct 30	Dec 4	106.0%	85.6%	23.8%	42	394
$285.00	Oct 30	Nov 27	104.3%	88.9%	17.4%	79	215
$265.00	Oct 30	Nov 20	110.9%	95.3%	16.4%	59	118

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 200 found (best R:R 1.40, avg 2.67)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$285.00	$305.00	Nov 27	$8.35	$11.65	$8.35	55%	1.40	$293.35
$310.00	$330.00	Dec 4	$6.24	$13.76	$6.24	44%	2.21	$316.24
$265.00	$270.00	Nov 27	$1.86	$3.14	$1.86	66%	1.69	$266.86
$245.00	$260.00	Dec 4	$9.50	$5.50	$9.50	75%	0.58	$254.50
$290.00	$295.00	Nov 13	$1.22	$3.78	$1.22	52%	3.10	$291.22

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$272.50	$270.00	Nov 20	$0.32	$2.18	$0.32	38%	6.81	$272.18
$250.00	$245.00	Nov 20	$0.70	$4.30	$0.70	25%	6.14	$249.30
$272.50	$270.00	Oct 30	$0.27	$2.23	$0.27	28%	8.26	$272.23
$240.00	$235.00	Nov 6	$0.30	$4.70	$0.30	15%	15.67	$239.70
$240.00	$235.00	Nov 13	$0.55	$4.45	$0.55	19%	8.09	$239.45

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 134 found (best R:R 0.85, avg 0.64)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$325.00	$330.00	Nov 20	$2.63	$2.63	$2.37	65%	1.11	$327.63
$310.00	$312.50	Nov 6	$1.83	$1.83	$0.67	62%	2.73	$311.83
$335.00	$337.50	Nov 6	$1.43	$1.43	$1.07	76%	1.34	$336.43
$335.00	$340.00	Nov 20	$2.12	$2.12	$2.88	70%	0.74	$337.12
$287.50	$290.00	Nov 6	$1.97	$1.97	$0.53	46%	3.72	$289.47

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$280.00	$260.00	Dec 4	$9.18	$9.18	$10.82	58%	0.85	$270.82
$255.00	$250.00	Nov 13	$2.75	$2.75	$2.25	73%	1.22	$252.25
$250.00	$230.00	Dec 4	$5.68	$5.68	$14.32	73%	0.40	$244.32
$267.50	$265.00	Nov 6	$2.10	$2.10	$0.40	68%	5.25	$265.40
$255.00	$250.00	Nov 20	$2.58	$2.58	$2.42	72%	1.07	$252.42

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 21 found (avg debit $10.94, cheapest $17.00)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$292.50	Oct 30	Nov 20	$17.00	106.0%	96.9%
$297.50	Oct 30	Nov 20	$17.03	103.3%	96.7%
$277.50	Oct 30	Nov 6	$10.65	108.7%	116.0%
$275.00	Oct 30	Nov 6	$10.08	108.9%	116.4%
$290.00	Oct 30	Nov 6	$10.73	103.9%	112.7%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$292.50	Nov 13	Nov 20	$3.23	102.0%	96.9%
$277.50	Oct 30	Nov 6	$10.25	108.7%	116.0%
$275.00	Oct 30	Nov 6	$10.08	108.9%	116.4%
$290.00	Oct 30	Nov 6	$10.67	103.9%	112.7%
$295.00	Oct 30	Nov 6	$10.17	102.2%	111.3%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 73 found (cheapest 7.46% of stock, avg 16.08%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$287.50	Oct 30	$9.80	$11.58	$21.38	$266.12	$308.88	7.46%
$285.00	Oct 30	$11.60	$9.82	$21.42	$263.58	$306.42	7.47%
$282.50	Oct 30	$12.93	$8.75	$21.68	$260.82	$304.18	7.56%
$290.00	Oct 30	$9.10	$12.63	$21.73	$268.27	$311.73	7.58%
$280.00	Oct 30	$14.33	$7.70	$22.03	$257.97	$302.03	7.68%
$277.50	Oct 30	$15.28	$6.95	$22.23	$255.27	$299.73	7.75%
$295.00	Oct 30	$6.95	$15.75	$22.70	$272.30	$317.70	7.92%
$275.00	Oct 30	$17.25	$6.05	$23.30	$251.70	$298.30	8.13%
$272.50	Oct 30	$18.35	$5.05	$23.40	$249.10	$295.90	8.16%
$297.50	Oct 30	$6.20	$17.50	$23.70	$273.80	$321.20	8.27%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 150 found (cheapest 4.23% of stock, avg 13.33%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$300.00	$277.50	Oct 30	$5.18	$6.95	$12.13	$265.37	$312.13
$297.50	$277.50	Oct 30	$6.20	$6.95	$13.15	$264.35	$310.65
$300.00	$280.00	Oct 30	$5.18	$7.70	$12.88	$267.12	$312.88
$297.50	$280.00	Oct 30	$6.20	$7.70	$13.90	$266.10	$311.40
$295.00	$277.50	Oct 30	$6.95	$6.95	$13.90	$263.60	$308.90
$295.00	$280.00	Oct 30	$6.95	$7.70	$14.65	$265.35	$309.65
$300.00	$282.50	Oct 30	$5.18	$8.75	$13.93	$268.57	$313.93
$297.50	$282.50	Oct 30	$6.20	$8.75	$14.95	$267.55	$312.45
$295.00	$282.50	Oct 30	$6.95	$8.75	$15.70	$266.80	$310.70
$292.50	$277.50	Oct 30	$8.28	$6.95	$15.23	$262.27	$307.73

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 118 found (best R:R 7.06, avg credit $1.70)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
250/255	320/325	Nov 13	$4.38	$0.62	39%	7.06	$250.62	$324.38
250/255	325/330	Nov 13	$3.92	$1.08	42%	3.63	$251.08	$328.92
240/242	318/320	Nov 6	$2.15	$0.35	50%	6.14	$240.35	$319.65
240/242	315/318	Nov 6	$2.12	$0.38	48%	5.58	$240.38	$317.12
240/242	325/328	Nov 6	$1.75	$0.75	56%	2.33	$240.75	$326.75
230/235	320/325	Nov 13	$3.21	$1.79	48%	1.79	$231.79	$323.21
240/242	320/325	Nov 6	$3.00	$2.00	52%	1.50	$239.50	$323.00
240/245	320/325	Nov 13	$3.40	$1.60	44%	2.13	$241.60	$323.40
245/248	318/320	Nov 6	$1.82	$0.68	47%	2.68	$245.68	$319.32
245/248	315/318	Nov 6	$1.79	$0.71	46%	2.52	$245.71	$316.79

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 101 found (best R:R 75.92, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$295.00	$300.00	$305.00	Nov 6	$0.14	$4.86	7%	34.71
$280.00	$282.50	$285.00	Oct 30	$0.07	$2.43	7%	34.71
$255.00	$260.00	$265.00	Nov 27	$0.12	$4.88	5%	40.67
$300.00	$302.50	$305.00	Nov 20	$0.05	$2.45	3%	49.00
$250.00	$252.50	$255.00	Oct 30	$0.06	$2.44	3%	40.67

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$260.00	$270.00	$280.00	Nov 27	$0.13	$9.87	11%	75.92
$280.00	$295.00	$310.00	Dec 4	$0.88	$14.12	14%	16.05
$250.00	$260.00	$270.00	Nov 27	$0.43	$9.57	10%	22.26
$320.00	$330.00	$340.00	Nov 20	$0.46	$9.54	10%	20.74
$315.00	$320.00	$325.00	Oct 30	$0.14	$4.86	8%	34.71

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 37 found (best net $-0.04, 36 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$320.00	$322.50	1:2	Oct 30	-$0.56	$1.94
$315.00	$317.50	1:2	Oct 30	-$0.70	$1.80
$330.00	$332.50	1:2	Oct 30	-$0.59	$1.91
$327.50	$330.00	1:2	Oct 30	-$0.62	$1.88
$332.50	$335.00	1:2	Oct 30	-$0.58	$1.92

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$237.50	$235.00	1:2	Oct 30	-$0.04	$2.46
$250.00	$230.00	1:2	Dec 4	-$4.17	$15.83
$242.50	$240.00	1:2	Oct 30	-$0.25	$2.25
$232.50	$230.00	1:2	Oct 30	-$0.32	$2.18
$247.50	$245.00	1:2	Oct 30	-$0.55	$1.95

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 79 found (best yield 8.37%, avg 3.78%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$300.00	Dec 4	$24.00	0.49	4.6%	8.37%	13.01%	1	1
$310.00	Dec 4	$19.70	0.44	8.1%	6.87%	15.00%	1	--
$295.00	Dec 4	$25.50	0.51	2.9%	8.89%	11.79%	1	--
$315.00	Nov 27	$17.15	0.41	9.9%	5.98%	15.86%	1	10
$330.00	Dec 4	$13.60	0.35	15.1%	4.74%	19.85%	42	--
$335.00	Dec 4	$12.10	0.33	16.9%	4.22%	21.07%	1	--
$340.00	Dec 4	$10.95	0.31	18.6%	3.82%	22.41%	11	--
$310.00	Nov 27	$17.35	0.43	8.1%	6.05%	14.18%	2	--
$305.00	Nov 27	$19.10	0.45	6.4%	6.66%	13.05%	2	13
$320.00	Nov 20	$15.00	0.37	11.6%	5.23%	16.85%	3.9K	367

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 13,928

Total Puts 6,404

Put/Call Ratio 0.46

Net Difference 7,524

Prior's Put/Call Breakdown

Total Calls 8,894

Total Puts 5,297

Put/Call Ratio 0.60

Net Difference 3,597

Prior 7-Day Put/Call Summary

Total Calls 71,292

Total Puts 50,104

Average Put/Call Ratio 0.69

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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