ALAB - Options Database

ALAB

ASTERA LABS INC

$360.51 +0.01%

$359.54 (-0.27%)🌙

as of 09/24 06:08 PM

(9/21 18:07) ◀

Thursday, September 24, 2026 (6:08pm)

▶ (9/25 18:06)

◀ 9/24 18:08 ▶

Option Volume

Detail

ℹ

Current (09/24) 28,375

Calls: 18,088 (64%)

Puts: 10,287 (36%)

Prior (09/21) 40,687

Calls: 28,244 (69%)

Puts: 12,443 (31%)

Current vs Prior -30.26%

Calls: -35.96% (Calls)

Puts: -17.33% (Puts)

Prior 7-Day Total 187,940

Calls: 122,446 (65%)

Puts: 65,494 (35%)

Prior 7-Day Average 26,848

Calls: 17,492 (65%)

Puts: 9,356 (35%)

Current vs Prior 7-Day Avg +5.69%

Calls: +3.41%

Puts: +9.95%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (09/24) $54.79M

Calls: $39.78M (73%)

Puts: $15.01M (27%)

Prior (09/21) $71.83M

Calls: $61.44M (86%)

Puts: $10.39M (14%)

Current vs Prior -23.73%

Calls: -35.26%

Puts: +44.47%

Prior 7-Day Total $327.84M

Calls: $260.33M (79%)

Puts: $67.51M (21%)

Prior 7-Day Average $46.83M

Calls: $37.19M (79%)

Puts: $9.64M (21%)

Current vs Prior 7-Day Avg +16.99%

Calls: +6.96%

Puts: +55.64%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (09/24) 0.57

Prior (09/21) 0.44

Current vs Prior +29.09%

Prior 7-Day Average 0.54

Current vs Prior 7-Day Avg +6.02%

Sentiment BULLISH

Open Interest

Detail

ℹ

Current (09/24) 248,609

Calls: 137,949 (55%)

Puts: 110,660 (45%)

Prior (09/21) 213,936

Calls: 115,793 (54%)

Puts: 98,143 (46%)

Current vs Prior +16.21%

Prior 7-Day Total 1,735,201

Calls: 945,691 (55%)

Puts: 789,510 (45%)

Prior 7-Day Average 247,885

Calls: 135,098 (55%)

Puts: 112,787 (45%)

Current vs Prior 7-Day Avg +0.29%

Sentiment BEARISH

Expected Move

Detail

ℹ

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

Current 4.04% | 10.56%16.42% | 29.16%

Prior 8.28% | 12.78%18.19% | 29.79%

Current vs Prior -51.19% | -17.36%-9.72% | -2.13%

Prior 7-Day Avg 7.17% | 11.16%7.54% | 20.63%

Current vs 7-Day Avg -43.61% | -5.32%+117.70% | +41.33%

Prior 7-Day Eod 8.28% | 12.78%18.19% | 29.79%

Current vs 7-Day Eod -51.19% | -17.36%-9.72% | -2.13%

Sentiment BULLISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 18.19% | 39.69%

Calls: 19.85% | 30.23%

Puts: 16.52% | 49.15%

Prior 18.19% | 39.69%

Calls: 19.85% | 30.23%

Puts: 16.52% | 49.15%

Current vs Prior +0.00% | +0.00%

Prior 7-Day Avg 17.30% | 35.90%

Calls: 18.68% | 27.58%

Puts: 15.92% | 44.23%

Current vs 7-Day Avg +5.14% | +10.56%

Liquidity Expensive

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Moderately bullish flow with 73% call dollar volume ($39.78M). Bullish P/C ratio of 0.57.

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 BULLISH

7-Day Avg NEUTRAL

Current BULLISH

Prior BULLISH

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)

🔥 High Volume

⏰ Backwardation

📈 Debit Spreads

📉 Credit Spreads

📅 Calendar Spreads

⚡ Straddles

🔀 Strangles

🦅 Iron Condors

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⚖️ 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 47 of results (avg 8.6%, best 2.0%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$345.00	Oct 16	36.40	38.65	$37.53	6.0%	3	0.62	12
$352.50	Oct 16	32.40	34.50	$33.45	6.3%	2	0.58	--
$357.50	Oct 16	29.45	31.50	$30.48	6.7%	1	0.56	--
$290.00	Oct 23	75.75	81.15	$78.45	6.9%	--	0.86	22
$367.50	Oct 16	25.55	27.45	$26.50	7.2%	7	0.50	--

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$360.00	Oct 16	27.85	28.40	$28.13	2.0%	100	0.46	291
$365.00	Oct 16	29.85	31.55	$30.70	5.5%	8	0.48	153
$400.00	Oct 16	52.70	57.20	$54.95	8.2%	9	0.66	53
$370.00	Oct 2	22.30	24.45	$23.38	9.2%	5	0.55	4
$410.00	Oct 16	57.30	62.85	$60.08	9.2%	--	0.70	17

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. 174 found (avg delta 0.73, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$300.00	Sep 25	57.75	64.00	$60.88	10.3%	22	1.00	229
$290.00	Sep 25	67.70	73.25	$70.47	7.9%	12	0.99	110
$315.00	Sep 25	42.45	49.45	$45.95	15.2%	3	0.99	342
$297.50	Sep 25	60.30	66.60	$63.45	9.9%	1	0.99	134
$320.00	Sep 25	37.50	43.30	$40.40	14.4%	20	0.99	302

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$400.00	Sep 25	36.25	42.70	$39.48	16.3%	2	1.00	4
$420.00	Sep 25	55.90	63.00	$59.45	11.9%	--	1.00	24
$395.00	Sep 25	31.30	37.90	$34.60	19.1%	2	0.93	2
$382.50	Sep 25	20.10	24.40	$22.25	19.3%	1	0.90	500
$380.00	Sep 25	19.25	21.95	$20.60	13.1%	--	0.86	500

Most actively traded options today. High liquidity = easy entry/exit. 362 active (total vol 22.4K, top 1.8K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$382.50	Oct 2	9.65	10.90	$10.28	12.2%	1.8K	0.35	1
$395.00	Oct 2	5.35	10.90	$8.13	68.3%	1.8K	0.28	38
$340.00	Sep 25	18.95	24.10	$21.53	23.9%	1.7K	0.90	1.8K
$332.50	Sep 25	25.45	31.10	$28.28	20.0%	1.7K	0.96	1.7K
$355.00	Oct 16	30.85	33.35	$32.10	7.8%	798	0.57	172

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$340.00	Oct 16	17.85	20.00	$18.93	11.4%	804	0.35	119
$335.00	Oct 16	15.75	19.10	$17.43	19.2%	668	0.32	4
$345.00	Oct 16	20.00	22.80	$21.40	13.1%	531	0.38	72
$350.00	Oct 16	22.25	24.50	$23.38	9.6%	498	0.40	274
$340.00	Sep 25	0.58	0.99	$0.78	52.6%	351	0.10	162

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 27 strikes (avg 9.8%, max 15.9%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$345.00	Sep 25	Oct 30	93.5%	80.8%	15.7%	9	210
$350.00	Sep 25	Nov 6	97.1%	84.2%	15.3%	98	595
$367.50	Sep 25	Oct 16	93.9%	84.0%	11.8%	56	90
$357.50	Sep 25	Oct 16	92.9%	83.9%	10.8%	21	42
$352.50	Sep 25	Oct 16	88.7%	80.5%	10.2%	104	57

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$370.00	Sep 25	Oct 23	95.9%	82.7%	15.9%	12	143
$345.00	Sep 25	Oct 30	93.5%	80.8%	15.7%	134	560
$355.00	Sep 25	Oct 30	90.6%	78.4%	15.6%	55	152
$350.00	Sep 25	Nov 6	97.1%	84.2%	15.3%	189	148
$367.50	Sep 25	Oct 16	93.9%	84.0%	11.8%	31	33

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 235 found (best R:R 1.99, avg 3.19)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$375.00	$405.00	Nov 6	$10.03	$19.97	$10.03	51%	1.99	$385.03
$310.00	$330.00	Nov 6	$12.10	$7.90	$12.10	75%	0.65	$322.10
$390.00	$400.00	Oct 16	$1.25	$8.75	$1.25	38%	7.00	$391.25
$360.00	$365.00	Oct 30	$0.48	$4.52	$0.48	55%	9.42	$360.48
$420.00	$430.00	Oct 16	$0.50	$9.50	$0.50	26%	19.00	$420.50

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$410.00	$400.00	Oct 16	$5.13	$4.87	$5.13	70%	0.95	$404.87
$360.00	$357.50	Oct 16	$0.25	$2.25	$0.25	46%	9.00	$359.75
$365.00	$360.00	Oct 9	$1.62	$3.38	$1.62	50%	2.09	$363.38
$340.00	$335.00	Oct 9	$0.95	$4.05	$0.95	34%	4.26	$339.05
$382.50	$380.00	Sep 25	$1.65	$0.85	$1.65	90%	0.52	$380.85

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 171 found (best R:R 3.90, avg 0.98)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$420.00	$425.00	Oct 9	$2.28	$2.28	$2.72	78%	0.84	$422.28
$387.50	$390.00	Oct 16	$2.32	$2.32	$0.18	60%	12.89	$389.82
$375.00	$377.50	Oct 2	$2.20	$2.20	$0.30	59%	7.33	$377.20
$415.00	$420.00	Oct 9	$2.20	$2.20	$2.80	75%	0.79	$417.20
$425.00	$430.00	Oct 2	$1.64	$1.64	$3.36	84%	0.49	$426.64

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$330.00	$325.00	Oct 9	$3.98	$3.98	$1.02	72%	3.90	$326.02
$315.00	$310.00	Oct 30	$3.15	$3.15	$1.85	74%	1.70	$311.85
$335.00	$330.00	Oct 16	$3.43	$3.43	$1.57	68%	2.18	$331.57
$325.00	$320.00	Oct 30	$3.30	$3.30	$1.70	70%	1.94	$321.70
$320.00	$317.50	Oct 9	$2.37	$2.37	$0.13	77%	18.23	$317.63

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 14 found (avg debit $11.75, cheapest $18.12)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$370.00	Sep 25	Oct 2	$11.27	95.9%	88.0%
$365.00	Sep 25	Oct 2	$11.52	95.0%	87.2%
$357.50	Sep 25	Oct 2	$10.08	92.9%	85.5%
$367.50	Sep 25	Oct 2	$11.60	93.9%	87.9%
$355.00	Sep 25	Oct 2	$9.42	90.6%	85.7%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$367.50	Sep 25	Oct 9	$18.12	93.9%	84.9%
$370.00	Sep 25	Oct 2	$11.20	95.9%	88.0%
$365.00	Sep 25	Oct 2	$11.80	95.0%	87.2%
$357.50	Sep 25	Oct 2	$11.30	92.9%	85.5%
$355.00	Sep 25	Oct 2	$11.28	90.6%	85.7%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 92 found (cheapest 3.63% of stock, avg 12.86%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$360.00	Sep 25	$7.05	$6.05	$13.10	$346.90	$373.10	3.63%
$357.50	Sep 25	$8.25	$5.10	$13.35	$344.15	$370.85	3.70%
$362.50	Sep 25	$5.83	$7.53	$13.36	$349.14	$375.86	3.71%
$365.00	Sep 25	$5.08	$8.68	$13.76	$351.24	$378.76	3.82%
$355.00	Sep 25	$10.33	$3.95	$14.28	$340.72	$369.28	3.96%
$352.50	Sep 25	$11.38	$2.99	$14.37	$338.13	$366.87	3.99%
$367.50	Sep 25	$4.08	$10.30	$14.38	$353.12	$381.88	3.99%
$370.00	Sep 25	$3.41	$12.18	$15.59	$354.41	$385.59	4.32%
$350.00	Sep 25	$12.83	$2.77	$15.60	$334.40	$365.60	4.33%
$347.50	Sep 25	$14.75	$1.69	$16.44	$331.06	$363.94	4.56%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 158 found (cheapest 1.38% of stock, avg 11.61%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$372.50	$350.00	Sep 25	$2.20	$2.77	$4.97	$345.03	$377.47
$372.50	$352.50	Sep 25	$2.20	$2.99	$5.19	$347.31	$377.69
$370.00	$350.00	Sep 25	$3.41	$2.77	$6.18	$343.82	$376.18
$370.00	$352.50	Sep 25	$3.41	$2.99	$6.40	$346.10	$376.40
$372.50	$355.00	Sep 25	$2.20	$3.95	$6.15	$348.85	$378.65
$367.50	$352.50	Sep 25	$4.08	$2.99	$7.07	$345.43	$374.57
$370.00	$355.00	Sep 25	$3.41	$3.95	$7.36	$347.64	$377.36
$367.50	$350.00	Sep 25	$4.08	$2.77	$6.85	$343.15	$374.35
$367.50	$355.00	Sep 25	$4.08	$3.95	$8.03	$346.97	$375.53
$372.50	$357.50	Sep 25	$2.20	$5.10	$7.30	$350.20	$379.80

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 126 found (best R:R 21.73, avg credit $1.56)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
310/312	385/388	Oct 2	$2.39	$0.11	53%	21.73	$310.11	$387.39
302/305	400/410	Oct 16	$6.18	$3.82	47%	1.62	$298.82	$406.18
325/330	410/415	Oct 23	$4.07	$0.93	35%	4.38	$325.93	$414.07
300/305	410/415	Oct 23	$3.47	$1.53	46%	2.27	$301.53	$413.47
290/292	370/372	Sep 25	$1.61	$0.89	66%	1.81	$290.89	$371.61
315/318	370/372	Sep 25	$1.63	$0.87	64%	1.87	$315.87	$371.63
310/315	410/415	Oct 23	$3.59	$1.41	42%	2.55	$311.41	$413.59
305/308	385/388	Oct 2	$1.72	$0.78	56%	2.21	$305.78	$386.72
300/302	370/372	Sep 25	$1.44	$1.06	67%	1.36	$301.06	$371.44
320/322	370/372	Sep 25	$1.48	$1.02	65%	1.45	$321.02	$371.48

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 155 found (best R:R 42.48, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$390.00	$395.00	$400.00	Oct 9	$0.06	$4.94	5%	82.33
$335.00	$340.00	$345.00	Oct 30	$0.05	$4.95	4%	99.00
$395.00	$400.00	$405.00	Oct 9	$0.10	$4.90	5%	49.00
$370.00	$375.00	$380.00	Oct 30	$0.09	$4.91	4%	54.56
$350.00	$355.00	$360.00	Nov 6	$0.08	$4.92	4%	61.50

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$380.00	$390.00	$400.00	Oct 16	$0.23	$9.77	9%	42.48
$340.00	$342.50	$345.00	Sep 25	$0.06	$2.44	6%	40.67
$345.00	$350.00	$355.00	Oct 30	$0.14	$4.86	4%	34.71
$352.50	$355.00	$357.50	Sep 25	$0.19	$2.31	12%	12.16
$340.00	$342.50	$345.00	Oct 2	$0.10	$2.40	4%	24.00

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 80 found (best net $-9.90, 69 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$407.50	$410.00	1:2	Sep 25	$0.00	$2.50
$385.00	$387.50	1:2	Sep 25	-$0.23	$2.27
$397.50	$400.00	1:2	Sep 25	-$0.15	$2.35
$412.50	$415.00	1:2	Sep 25	-$0.13	$2.37
$430.00	$432.50	1:2	Sep 25	-$0.22	$2.28

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$395.00	$382.50	1:2	Sep 25	-$9.90	$2.60
$420.00	$400.00	1:2	Sep 25	-$19.51	$0.49
$335.00	$332.50	1:2	Sep 25	-$0.16	$2.34
$350.00	$347.50	1:2	Sep 25	-$0.61	$1.89
$332.50	$330.00	1:2	Sep 25	-$0.19	$2.31

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 99 found (best yield 6.48%, avg 3.73%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$405.00	Nov 6	$23.35	0.41	12.3%	6.48%	18.82%	1	--
$375.00	Nov 6	$33.40	0.51	4.0%	9.26%	13.28%	10	--
$420.00	Nov 6	$19.30	0.36	16.5%	5.35%	21.86%	1	--
$425.00	Nov 6	$18.05	0.35	17.9%	5.01%	22.90%	2	--
$430.00	Nov 6	$16.85	0.34	19.3%	4.67%	23.95%	4	--
$370.00	Nov 6	$35.25	0.53	2.6%	9.78%	12.41%	3	--
$365.00	Nov 6	$37.45	0.55	1.2%	10.39%	11.63%	1	--
$365.00	Oct 30	$34.45	0.53	1.2%	9.56%	10.80%	13	18
$400.00	Oct 30	$20.95	0.40	10.9%	5.81%	16.77%	9	49
$390.00	Oct 30	$24.00	0.43	8.2%	6.66%	14.84%	6	12

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 18,088

Total Puts 10,287

Put/Call Ratio 0.57

Net Difference 7,801

Prior's Put/Call Breakdown

Total Calls 28,244

Total Puts 12,443

Put/Call Ratio 0.44

Net Difference 15,801

Prior 7-Day Put/Call Summary

Total Calls 122,446

Total Puts 65,494

Average Put/Call Ratio 0.54

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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