ALAB - Options Database

ALAB

ASTERA LABS INC

$351.31 -3.65%

$352.63 (+0.38%)🌙

as of 09/29 02:48 AM

(9/25 18:06) ◀

Monday, September 28, 2026 (2:48am)

▶ (9/29 18:07)

◀ 9/28 02:48 ▶

Option Volume

Detail

ℹ

Current (09/29) 27,727

Calls: 14,473 (52%)

Puts: 13,254 (48%)

Prior (09/25) 40,071

Calls: 21,747 (54%)

Puts: 18,324 (46%)

Current vs Prior -30.81%

Calls: -33.45% (Calls)

Puts: -27.67% (Puts)

Prior 7-Day Total 205,257

Calls: 128,601 (63%)

Puts: 76,656 (37%)

Prior 7-Day Average 29,322

Calls: 18,371 (63%)

Puts: 10,950 (37%)

Current vs Prior 7-Day Avg -5.44%

Calls: -21.22%

Puts: +21.03%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (09/29) $50.99M

Calls: $32.50M (64%)

Puts: $18.49M (36%)

Prior (09/25) $93.78M

Calls: $71.99M (77%)

Puts: $21.80M (23%)

Current vs Prior -45.63%

Calls: -54.85%

Puts: -15.19%

Prior 7-Day Total $362.48M

Calls: $279.65M (77%)

Puts: $82.84M (23%)

Prior 7-Day Average $51.78M

Calls: $39.95M (77%)

Puts: $11.83M (23%)

Current vs Prior 7-Day Avg -1.53%

Calls: -18.64%

Puts: +56.22%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (09/29) 0.92

Prior (09/25) 0.84

Current vs Prior +8.68%

Prior 7-Day Average 0.60

Current vs Prior 7-Day Avg +53.76%

Sentiment NEUTRAL

Open Interest

Detail

ℹ

Current (09/29) 82,183

Calls: 49,322 (60%)

Puts: 32,861 (40%)

Prior (09/25) 253,933

Calls: 140,850 (55%)

Puts: 113,083 (45%)

Current vs Prior -67.64%

Prior 7-Day Total 1,749,398

Calls: 958,683 (55%)

Puts: 790,715 (45%)

Prior 7-Day Average 249,914

Calls: 136,954 (55%)

Puts: 112,959 (45%)

Current vs Prior 7-Day Avg -67.12%

Sentiment BEARISH

Expected Move

Detail

ℹ

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

Current 8.89% | 12.91%15.64% | 28.37%

Prior 9.16% | 12.94%15.73% | 27.95%

Current vs Prior -2.95% | -0.22%-0.61% | +1.50%

Prior 7-Day Avg 6.74% | 11.24%9.82% | 23.10%

Current vs 7-Day Avg +31.87% | +14.88%+59.25% | +22.82%

Prior 7-Day Eod 9.16% | 12.94%15.73% | 27.95%

Current vs 7-Day Eod -2.95% | -0.22%-0.61% | +1.50%

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 18.19% | 39.69%

Calls: 19.85% | 30.23%

Puts: 16.52% | 49.15%

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

Liquidity Expensive

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🤖 AI Insights

Moderately bullish flow with 64% call dollar volume ($32.50M). Call-heavy open interest (49,322 calls vs 32,861 puts) suggests bullish positioning. Declining open interest (down 68%) indicates positions being closed.

Smart Money BULLISH

Retail Flow NEUTRAL

Overall BULLISH

Dollar Volume

Option Volume

Put/Call Ratio

Open Interest

Expected Move

Current BULLISH

Prior BULLISH

7-Day Avg BULLISH

Current NEUTRAL

Prior NEUTRAL

7-Day Avg NEUTRAL

Current NEUTRAL

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

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Covered Calls

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top 67 of results (avg 8.4%, best 5.6%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$365.00	Oct 2	9.60	10.20	$9.90	6.1%	124	0.39	98
$367.50	Oct 2	8.75	9.30	$9.03	6.1%	25	0.36	42
$320.00	Oct 2	34.35	36.55	$35.45	6.2%	14	0.83	78
$330.00	Oct 16	37.60	40.25	$38.92	6.8%	4	0.67	354
$325.00	Oct 16	40.10	42.95	$41.53	6.9%	2	0.69	--

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$375.00	Oct 16	39.25	41.50	$40.38	5.6%	26	0.59	--
$392.50	Oct 2	42.95	45.50	$44.23	5.8%	2	0.82	4
$390.00	Oct 16	49.10	52.10	$50.60	5.9%	9	0.67	27
$310.00	Oct 23	12.10	12.85	$12.48	6.0%	70	0.25	36
$350.00	Oct 16	24.70	26.40	$25.55	6.7%	46	0.45	300

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 0.67, highest 0.97)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$290.00	Oct 2	58.30	64.65	$61.48	10.3%	1	0.97	49
$300.00	Oct 2	49.60	55.60	$52.60	11.4%	5	0.94	145
$302.50	Oct 2	46.35	53.85	$50.10	15.0%	2	0.93	--
$305.00	Oct 2	45.05	51.55	$48.30	13.5%	3	0.92	--
$285.00	Oct 9	65.50	71.90	$68.70	9.3%	2	0.92	--

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$405.00	Oct 2	52.60	57.55	$55.08	9.0%	2	0.88	--
$420.00	Oct 9	69.30	74.70	$72.00	7.5%	1	0.84	--
$392.50	Oct 2	42.95	45.50	$44.23	5.8%	2	0.82	4
$405.00	Oct 9	56.55	61.75	$59.15	8.8%	2	0.79	--
$400.00	Oct 9	51.90	58.25	$55.08	11.5%	1	0.77	--

Most actively traded options today. High liquidity = easy entry/exit. 289 active (total vol 20.2K, top 1.8K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$345.00	Oct 16	29.05	31.45	$30.25	7.9%	1.8K	0.58	12
$350.00	Oct 16	26.60	29.00	$27.80	8.6%	1.2K	0.55	634
$340.00	Oct 16	31.40	34.15	$32.78	8.4%	635	0.61	903
$370.00	Oct 2	7.60	8.75	$8.18	14.1%	632	0.34	760
$360.00	Oct 16	22.45	24.15	$23.30	7.3%	380	0.49	751

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$330.00	Oct 16	15.30	17.90	$16.60	15.7%	1.8K	0.34	194
$335.00	Oct 16	16.90	19.50	$18.20	14.3%	1.2K	0.36	74
$325.00	Oct 16	13.45	14.95	$14.20	10.6%	614	0.30	16
$352.50	Oct 2	14.55	16.10	$15.33	10.1%	561	0.49	39
$357.50	Oct 16	28.00	32.40	$30.20	14.6%	541	0.50	4

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 41 strikes (avg 18.9%, max 27.4%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$385.00	Oct 2	Oct 30	107.7%	84.5%	27.4%	45	159
$365.00	Oct 2	Oct 30	106.3%	84.1%	26.4%	127	118
$375.00	Oct 2	Oct 16	107.8%	88.1%	22.5%	170	367
$330.00	Oct 2	Nov 6	102.3%	83.6%	22.4%	36	112
$395.00	Oct 2	Nov 6	110.0%	90.6%	21.4%	43	1.7K

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$325.00	Oct 2	Oct 23	103.7%	83.0%	25.0%	116	252
$345.00	Oct 2	Oct 30	102.2%	82.4%	24.0%	61	90
$375.00	Oct 2	Oct 23	107.8%	87.2%	23.6%	6	256
$360.00	Oct 2	Oct 30	104.6%	85.4%	22.5%	25	65
$330.00	Oct 2	Oct 30	102.3%	84.1%	21.6%	127	854

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 229 found (best R:R 1.22, avg 3.02)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$330.00	$345.00	Nov 6	$6.75	$8.25	$6.75	64%	1.22	$336.75
$300.00	$320.00	Oct 30	$12.65	$7.35	$12.65	78%	0.58	$312.65
$400.00	$415.00	Oct 30	$2.55	$12.45	$2.55	35%	4.88	$402.55
$365.00	$370.00	Oct 23	$0.15	$4.85	$0.15	47%	32.33	$365.15
$395.00	$405.00	Nov 6	$1.88	$8.12	$1.88	40%	4.32	$396.88

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$325.00	$320.00	Oct 9	$0.39	$4.61	$0.39	28%	11.82	$324.61
$345.00	$340.00	Oct 30	$1.30	$3.70	$1.30	42%	2.85	$343.70
$390.00	$380.00	Oct 16	$6.12	$3.88	$6.12	67%	0.63	$383.88
$290.00	$285.00	Oct 16	$0.30	$4.70	$0.30	13%	15.67	$289.70
$372.50	$365.00	Oct 9	$4.15	$3.35	$4.15	61%	0.81	$368.35

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 163 found (best R:R 0.89, avg 0.59)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$372.50	$375.00	Oct 9	$2.00	$2.00	$0.50	61%	4.00	$374.50
$380.00	$385.00	Oct 9	$2.68	$2.68	$2.32	65%	1.16	$382.68
$365.00	$367.50	Oct 9	$1.93	$1.93	$0.57	56%	3.39	$366.93
$360.00	$365.00	Oct 23	$3.10	$3.10	$1.90	50%	1.63	$363.10
$415.00	$420.00	Oct 30	$1.85	$1.85	$3.15	69%	0.59	$416.85

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$350.00	$320.00	Nov 6	$14.12	$14.12	$15.88	56%	0.89	$335.88
$320.00	$300.00	Nov 6	$7.72	$7.72	$12.28	68%	0.63	$312.28
$320.00	$310.00	Oct 30	$4.23	$4.23	$5.77	70%	0.73	$315.77
$350.00	$340.00	Oct 23	$5.47	$5.47	$4.53	55%	1.21	$344.53
$340.00	$325.00	Oct 23	$6.53	$6.53	$8.47	60%	0.77	$333.47

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 31 found (avg debit $6.69, cheapest $5.92)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$347.50	Oct 2	Oct 9	$6.72	102.3%	84.0%
$345.00	Oct 2	Oct 9	$6.41	102.2%	84.7%
$342.50	Oct 2	Oct 9	$6.27	102.2%	85.5%
$375.00	Oct 2	Oct 9	$5.87	107.8%	92.8%
$355.00	Oct 2	Oct 9	$6.33	106.1%	91.8%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$347.50	Oct 2	Oct 9	$5.92	102.3%	84.0%
$345.00	Oct 2	Oct 9	$6.02	102.2%	84.7%
$370.00	Oct 2	Oct 23	$15.40	105.5%	88.3%
$342.50	Oct 2	Oct 9	$6.12	102.2%	85.5%
$375.00	Oct 2	Oct 9	$5.23	107.8%	92.8%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 68 found (cheapest 8.49% of stock, avg 13.82%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$350.00	Oct 2	$15.90	$13.93	$29.83	$320.17	$379.83	8.49%
$352.50	Oct 2	$14.50	$15.33	$29.83	$322.67	$382.33	8.49%
$347.50	Oct 2	$17.23	$12.85	$30.08	$317.42	$377.58	8.56%
$345.00	Oct 2	$18.42	$11.68	$30.10	$314.90	$375.10	8.57%
$355.00	Oct 2	$13.80	$16.70	$30.50	$324.50	$385.50	8.68%
$340.00	Oct 2	$21.30	$9.32	$30.62	$309.38	$370.62	8.72%
$342.50	Oct 2	$20.08	$10.58	$30.66	$311.84	$373.16	8.73%
$357.50	Oct 2	$12.48	$18.23	$30.71	$326.79	$388.21	8.74%
$360.00	Oct 2	$11.50	$19.77	$31.27	$328.73	$391.27	8.90%
$337.50	Oct 2	$22.83	$8.70	$31.53	$305.97	$369.03	8.97%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 150 found (cheapest 5.83% of stock, avg 12.91%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$365.00	$342.50	Oct 2	$9.90	$10.58	$20.48	$322.02	$385.48
$362.50	$342.50	Oct 2	$10.60	$10.58	$21.18	$321.32	$383.68
$365.00	$345.00	Oct 2	$9.90	$11.68	$21.58	$323.42	$386.58
$362.50	$345.00	Oct 2	$10.60	$11.68	$22.28	$322.72	$384.78
$360.00	$342.50	Oct 2	$11.50	$10.58	$22.08	$320.42	$382.08
$360.00	$345.00	Oct 2	$11.50	$11.68	$23.18	$321.82	$383.18
$365.00	$347.50	Oct 2	$9.90	$12.85	$22.75	$324.75	$387.75
$362.50	$347.50	Oct 2	$10.60	$12.85	$23.45	$324.05	$385.95
$360.00	$347.50	Oct 2	$11.50	$12.85	$24.35	$323.15	$384.35
$357.50	$342.50	Oct 2	$12.48	$10.58	$23.06	$319.44	$380.56

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 96 found (best R:R 2.01, avg credit $2.55)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
290/295	380/385	Oct 9	$3.34	$1.66	54%	2.01	$291.66	$383.34
285/290	380/385	Oct 9	$3.21	$1.79	56%	1.79	$286.79	$383.21
295/298	380/385	Oct 9	$3.31	$1.69	52%	1.96	$294.19	$383.31
290/295	415/420	Nov 6	$3.78	$1.22	42%	3.10	$291.22	$418.78
295/300	415/420	Oct 30	$3.38	$1.62	47%	2.09	$296.62	$418.38
300/302	380/385	Oct 9	$3.16	$1.84	50%	1.72	$299.34	$383.16
290/292	375/378	Oct 2	$1.54	$0.96	64%	1.60	$290.96	$376.54
305/310	415/420	Oct 30	$3.47	$1.53	43%	2.27	$306.53	$418.47
290/295	415/420	Oct 30	$3.15	$1.85	49%	1.70	$291.85	$418.15
305/308	380/385	Oct 9	$3.19	$1.81	48%	1.76	$304.31	$383.19

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 95 found (best R:R 141.86, cheapest $0.06)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$390.00	$400.00	$410.00	Oct 16	$0.26	$9.74	8%	37.46
$315.00	$320.00	$325.00	Oct 2	$0.08	$4.92	8%	61.50
$380.00	$390.00	$400.00	Oct 16	$0.42	$9.58	9%	22.81
$400.00	$410.00	$420.00	Oct 16	$0.39	$9.61	8%	24.64
$335.00	$337.50	$340.00	Oct 2	$0.07	$2.43	5%	34.71

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$310.00	$320.00	$330.00	Oct 30	$0.07	$9.93	9%	141.86
$342.50	$345.00	$347.50	Oct 2	$0.07	$2.43	5%	34.71
$315.00	$320.00	$325.00	Oct 23	$0.13	$4.87	5%	37.46
$360.00	$362.50	$365.00	Oct 2	$0.07	$2.43	5%	34.71
$327.50	$330.00	$332.50	Oct 2	$0.07	$2.43	4%	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. 38 found (best net $-15.58, 37 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$417.50	$420.00	1:2	Oct 2	-$0.96	$1.54
$415.00	$417.50	1:2	Oct 2	-$1.19	$1.31
$410.00	$412.50	1:2	Oct 2	-$1.36	$1.14
$412.50	$415.00	1:2	Oct 2	-$1.38	$1.12
$410.00	$420.00	1:2	Oct 9	-$3.03	$6.97

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$400.00	$375.00	1:2	Oct 9	-$15.58	$9.42
$350.00	$320.00	1:2	Nov 6	-$10.68	$19.32
$300.00	$297.50	1:2	Oct 2	-$0.74	$1.76
$302.50	$300.00	1:2	Oct 2	-$0.85	$1.65
$290.00	$287.50	1:2	Oct 2	-$0.82	$1.68

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 89 found (best yield 6.09%, avg 3.85%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$405.00	Nov 6	$21.40	0.38	15.3%	6.09%	21.37%	1	--
$370.00	Nov 6	$31.90	0.49	5.3%	9.08%	14.40%	1	4
$415.00	Nov 6	$18.60	0.35	18.1%	5.29%	23.42%	2	--
$410.00	Nov 6	$19.25	0.36	16.7%	5.48%	22.19%	1	2
$390.00	Nov 6	$23.90	0.42	11.0%	6.80%	17.82%	1	1
$360.00	Nov 6	$35.40	0.53	2.5%	10.08%	12.55%	1	3
$380.00	Nov 6	$26.90	0.45	8.2%	7.66%	15.82%	2	4
$420.00	Nov 6	$16.95	0.33	19.6%	4.82%	24.38%	2	2
$395.00	Nov 6	$21.60	0.40	12.4%	6.15%	18.58%	1	--
$355.00	Nov 6	$36.45	0.55	1.1%	10.38%	11.43%	2	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 14,473

Total Puts 13,254

Put/Call Ratio 0.92

Net Difference 1,219

Prior's Put/Call Breakdown

Total Calls 21,747

Total Puts 18,324

Put/Call Ratio 0.84

Net Difference 3,423

Prior 7-Day Put/Call Summary

Total Calls 128,601

Total Puts 76,656

Average Put/Call Ratio 0.60

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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