ALAB - Options Database

ALAB

ASTERA LABS INC

$356.42 +0.13%

$343.20 (-3.71%)🌙

as of 10/01 06:05 PM

(9/30 23:38) ◀

Thursday, October 1, 2026 (6:05pm)

▶ (10/2 18:05)

◀ 10/1 18:05 ▶

Option Volume

Detail

ℹ

Current (10/01) 34,044

Calls: 23,776 (70%)

Puts: 10,268 (30%)

Prior (09/30) 22,487

Calls: 13,662 (61%)

Puts: 8,825 (39%)

Current vs Prior +51.39%

Calls: +74.03% (Calls)

Puts: +16.35% (Puts)

Prior 7-Day Total 205,789

Calls: 122,146 (59%)

Puts: 83,643 (41%)

Prior 7-Day Average 29,398

Calls: 17,449 (59%)

Puts: 11,949 (41%)

Current vs Prior 7-Day Avg +15.80%

Calls: +36.26%

Puts: -14.07%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (10/01) $34.89M

Calls: $27.16M (78%)

Puts: $7.73M (22%)

Prior (09/30) $37.75M

Calls: $25.65M (68%)

Puts: $12.11M (32%)

Current vs Prior -7.59%

Calls: +5.90%

Puts: -36.17%

Prior 7-Day Total $368.18M

Calls: $274.15M (74%)

Puts: $94.03M (26%)

Prior 7-Day Average $52.60M

Calls: $39.16M (74%)

Puts: $13.43M (26%)

Current vs Prior 7-Day Avg -33.67%

Calls: -30.65%

Puts: -42.47%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (10/01) 0.43

Prior (09/30) 0.65

Current vs Prior -33.14%

Prior 7-Day Average 0.71

Current vs Prior 7-Day Avg -39.47%

Sentiment BULLISH

Open Interest

Detail

ℹ

Current (10/01) 251,655

Calls: 138,441 (55%)

Puts: 113,214 (45%)

Prior (09/30) 91,894

Calls: 50,091 (55%)

Puts: 41,803 (45%)

Current vs Prior +173.85%

Prior 7-Day Total 1,395,923

Calls: 771,657 (55%)

Puts: 624,266 (45%)

Prior 7-Day Average 199,417

Calls: 110,236 (55%)

Puts: 89,180 (45%)

Current vs Prior 7-Day Avg +26.19%

Sentiment BEARISH

Expected Move

Detail

ℹ

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

Current 7.58% | 11.28%14.21% | 27.27%

Prior 8.71% | 12.95%15.63% | 28.50%

Current vs Prior -13.01% | -12.91%-9.05% | -4.30%

Prior 7-Day Avg 7.90% | 12.29%14.03% | 27.17%

Current vs 7-Day Avg -4.05% | -8.18%+1.34% | +0.38%

Prior 7-Day Eod 8.71% | 12.95%15.63% | 28.50%

Current vs 7-Day Eod -13.01% | -12.91%-9.05% | -4.30%

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

Strong bullish conviction with 78% of dollar volume in calls ($27.16M) vs puts ($7.73M). Above-average activity with volume up 51% vs prior. Extreme bullish P/C ratio of 0.43 - heavy call buying (23,776 calls vs 10,268 puts). P/C ratio dropping 33% - 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 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

🦋 Butterflies

⚖️ Ratio Spreads

🛡️ Covered Calls

🎯

Tightest Spreads

💰

Best Value <$1

📊

High Delta

⚖️

Ratio Spreads

🛡️

Covered Calls

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top 52 of results (avg 8.4%, best 5.5%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$287.50	Oct 16	71.05	75.10	$73.07	5.5%	1	0.90	5
$290.00	Oct 23	70.55	74.95	$72.75	6.0%	--	0.87	21
$290.00	Oct 30	72.50	77.85	$75.18	7.1%	--	0.84	21
$290.00	Oct 16	67.65	72.90	$70.28	7.5%	1	0.90	318
$330.00	Oct 23	42.40	45.80	$44.10	7.7%	--	0.69	45

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$410.00	Oct 16	59.00	62.65	$60.83	6.0%	9	0.76	17
$390.00	Oct 16	43.90	46.90	$45.40	6.6%	--	0.66	36
$355.00	Oct 16	22.45	24.00	$23.23	6.7%	122	0.45	72
$377.50	Oct 16	35.10	37.70	$36.40	7.1%	1	0.59	--
$387.50	Oct 16	41.85	45.10	$43.48	7.5%	1	0.65	1

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. 144 found (avg delta 0.71, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$290.00	Oct 2	64.20	69.75	$66.97	8.3%	7	1.00	48
$292.50	Oct 2	61.55	68.35	$64.95	10.5%	--	0.99	17
$297.50	Oct 2	56.95	63.35	$60.15	10.6%	--	0.99	23
$295.00	Oct 2	59.00	65.85	$62.43	11.0%	--	0.99	54
$302.50	Oct 2	51.80	58.15	$54.97	11.6%	2	0.99	16

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$402.50	Oct 2	43.65	50.65	$47.15	14.8%	--	0.91	112
$397.50	Oct 2	40.00	45.70	$42.85	13.3%	--	0.86	112
$420.00	Oct 16	66.65	72.35	$69.50	8.2%	--	0.80	43
$387.50	Oct 2	30.55	38.15	$34.35	22.1%	--	0.79	17
$385.00	Oct 2	29.45	33.65	$31.55	13.3%	2	0.79	169

Most actively traded options today. High liquidity = easy entry/exit. 282 active (total vol 28.3K, top 3.5K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$400.00	Oct 2	1.36	1.69	$1.53	21.6%	3.5K	0.10	3.1K
$400.00	Oct 9	6.00	6.80	$6.40	12.5%	1.6K	0.23	246
$370.00	Oct 2	6.85	9.00	$7.93	27.1%	1.5K	0.37	2.1K
$420.00	Oct 2	0.30	0.76	$0.53	86.8%	1.3K	0.04	141
$352.50	Oct 2	13.15	16.60	$14.88	23.2%	1.0K	0.57	188

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$330.00	Oct 2	1.83	2.90	$2.37	45.1%	834	0.15	882
$350.00	Oct 2	7.90	10.55	$9.23	28.7%	685	0.40	305
$335.00	Oct 2	2.47	4.70	$3.59	62.1%	429	0.21	407
$297.50	Oct 2	0.00	0.13	$0.07	185.7%	418	0.01	372
$325.00	Oct 2	1.14	2.00	$1.57	54.8%	368	0.11	394

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 50 strikes (avg 100.0%, max 125.5%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$382.50	Oct 2	Oct 16	196.8%	87.3%	125.5%	32	1.8K
$392.50	Oct 2	Oct 9	199.6%	90.0%	121.9%	114	54
$387.50	Oct 2	Oct 16	190.6%	87.4%	118.2%	15	102
$370.00	Oct 2	Oct 30	185.3%	85.4%	116.9%	1.5K	2.2K
$367.50	Oct 2	Oct 16	186.6%	87.1%	114.3%	44	150

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$382.50	Oct 2	Oct 16	196.8%	87.3%	125.5%	1	14
$387.50	Oct 2	Oct 16	190.6%	87.4%	118.2%	1	18
$367.50	Oct 2	Oct 16	186.6%	87.1%	114.3%	--	80
$377.50	Oct 2	Oct 16	188.2%	88.0%	113.8%	1	25
$385.00	Oct 2	Oct 23	182.7%	85.6%	113.6%	2	371

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 237 found (best R:R 1.58, avg 2.94)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$350.00	$390.00	Nov 13	$15.50	$24.50	$15.50	58%	1.58	$365.50
$380.00	$400.00	Nov 6	$5.90	$14.10	$5.90	46%	2.39	$385.90
$350.00	$355.00	Oct 23	$1.08	$3.92	$1.08	58%	3.63	$351.08
$360.00	$375.00	Nov 6	$6.10	$8.90	$6.10	54%	1.46	$366.10
$330.00	$335.00	Oct 16	$2.10	$2.90	$2.10	71%	1.38	$332.10

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$340.00	$330.00	Oct 23	$2.60	$7.40	$2.60	37%	2.85	$337.40
$377.50	$375.00	Oct 16	$0.87	$1.63	$0.87	59%	1.87	$376.63
$340.00	$337.50	Oct 9	$0.30	$2.20	$0.30	33%	7.33	$339.70
$335.00	$332.50	Oct 2	$0.15	$2.35	$0.15	21%	15.67	$334.85
$365.00	$360.00	Oct 30	$2.10	$2.90	$2.10	49%	1.38	$362.90

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 177 found (best R:R 0.65, avg 0.61)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$417.50	$420.00	Oct 2	$1.40	$1.40	$1.10	90%	1.27	$418.90
$382.50	$385.00	Oct 9	$2.00	$2.00	$0.50	66%	4.00	$384.50
$425.00	$427.50	Oct 9	$1.24	$1.24	$1.26	86%	0.98	$426.24
$392.50	$395.00	Oct 2	$1.19	$1.19	$1.31	82%	0.91	$393.69
$390.00	$392.50	Oct 9	$1.43	$1.43	$1.07	71%	1.34	$391.43

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$330.00	$300.00	Nov 13	$11.84	$11.84	$18.16	66%	0.65	$318.16
$350.00	$330.00	Nov 13	$10.21	$10.21	$9.79	58%	1.04	$339.79
$340.00	$325.00	Nov 6	$7.28	$7.28	$7.72	62%	0.94	$332.72
$350.00	$340.00	Oct 23	$6.05	$6.05	$3.95	58%	1.53	$343.95
$325.00	$310.00	Nov 6	$6.12	$6.12	$8.88	68%	0.69	$318.88

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 28 found (avg debit $7.50, cheapest $11.10)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$372.50	Oct 2	Oct 16	$11.85	183.3%	87.2%
$367.50	Oct 2	Oct 9	$6.70	186.6%	94.6%
$370.00	Oct 2	Oct 9	$6.62	185.3%	94.3%
$375.00	Oct 2	Oct 9	$6.40	185.0%	94.4%
$365.00	Oct 2	Oct 9	$6.98	182.2%	94.1%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$367.50	Oct 2	Oct 16	$11.10	186.6%	87.1%
$370.00	Oct 2	Oct 16	$11.43	185.3%	88.2%
$372.50	Oct 2	Oct 16	$11.00	183.3%	87.2%
$375.00	Oct 2	Oct 9	$6.33	185.0%	94.4%
$365.00	Oct 2	Oct 9	$6.53	182.2%	94.1%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 93 found (cheapest 7.02% of stock, avg 13.27%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$357.50	Oct 2	$12.20	$12.83	$25.03	$332.47	$382.53	7.02%
$352.50	Oct 2	$14.88	$10.25	$25.13	$327.37	$377.63	7.05%
$360.00	Oct 2	$11.25	$13.95	$25.20	$334.80	$385.20	7.07%
$355.00	Oct 2	$14.18	$11.65	$25.83	$329.17	$380.83	7.25%
$362.50	Oct 2	$9.98	$15.85	$25.83	$336.67	$388.33	7.25%
$350.00	Oct 2	$16.65	$9.23	$25.88	$324.12	$375.88	7.26%
$345.00	Oct 2	$19.25	$6.65	$25.90	$319.10	$370.90	7.27%
$347.50	Oct 2	$17.77	$8.43	$26.20	$321.30	$373.70	7.35%
$365.00	Oct 2	$9.50	$17.25	$26.75	$338.25	$391.75	7.51%
$340.00	Oct 2	$21.90	$4.90	$26.80	$313.20	$366.80	7.52%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 151 found (cheapest 4.59% of stock, avg 12.33%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$370.00	$347.50	Oct 2	$7.93	$8.43	$16.36	$331.14	$386.36
$370.00	$350.00	Oct 2	$7.93	$9.23	$17.16	$332.84	$387.16
$367.50	$347.50	Oct 2	$8.88	$8.43	$17.31	$330.19	$384.81
$367.50	$350.00	Oct 2	$8.88	$9.23	$18.11	$331.89	$385.61
$365.00	$347.50	Oct 2	$9.50	$8.43	$17.93	$329.57	$382.93
$365.00	$350.00	Oct 2	$9.50	$9.23	$18.73	$331.27	$383.73
$370.00	$352.50	Oct 2	$7.93	$10.25	$18.18	$334.32	$388.18
$367.50	$352.50	Oct 2	$8.88	$10.25	$19.13	$333.37	$386.63
$365.00	$352.50	Oct 2	$9.50	$10.25	$19.75	$332.75	$384.75
$362.50	$347.50	Oct 2	$9.98	$8.43	$18.41	$329.09	$380.91

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 76 found (best R:R 18.23, avg credit $2.16)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
330/332	382/385	Oct 2	$2.37	$0.13	55%	18.23	$330.13	$384.87
305/308	372/375	Oct 2	$2.28	$0.22	57%	10.36	$305.22	$374.78
288/290	382/385	Oct 9	$2.17	$0.33	60%	6.58	$287.83	$384.67
302/305	382/385	Oct 9	$2.29	$0.21	55%	10.90	$302.71	$384.79
305/308	382/385	Oct 9	$2.30	$0.20	54%	11.50	$305.20	$384.80
305/308	375/378	Oct 2	$2.14	$0.36	60%	5.94	$305.36	$377.14
295/298	382/385	Oct 9	$2.15	$0.35	57%	6.14	$295.35	$384.65
300/302	382/385	Oct 9	$2.17	$0.33	56%	6.58	$300.33	$384.67
315/318	382/385	Oct 9	$2.21	$0.29	48%	7.62	$315.29	$384.71
320/325	405/410	Oct 30	$4.15	$0.85	35%	4.88	$320.85	$409.15

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 151 found (best R:R 57.82, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$400.00	$410.00	$420.00	Oct 16	$0.17	$9.83	9%	57.82
$290.00	$300.00	$310.00	Oct 16	$0.23	$9.77	8%	42.48
$390.00	$400.00	$410.00	Oct 16	$0.40	$9.60	10%	24.00
$405.00	$410.00	$415.00	Oct 30	$0.05	$4.95	4%	99.00
$360.00	$365.00	$370.00	Oct 30	$0.08	$4.92	4%	61.50

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$320.00	$322.50	$325.00	Oct 2	$0.05	$2.45	3%	49.00
$357.50	$360.00	$362.50	Oct 16	$0.05	$2.45	3%	49.00
$325.00	$327.50	$330.00	Oct 9	$0.06	$2.44	4%	40.67
$380.00	$382.50	$385.00	Oct 9	$0.12	$2.38	5%	19.83
$350.00	$352.50	$355.00	Oct 9	$0.11	$2.39	4%	21.73

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 54 found (best net $-13.62, 51 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$350.00	$390.00	1:2	Nov 13	-$16.38	$23.62
$422.50	$425.00	1:2	Oct 2	-$0.14	$2.36
$412.50	$415.00	1:2	Oct 2	-$0.37	$2.13
$420.00	$422.50	1:2	Oct 2	-$0.35	$2.15
$397.50	$400.00	1:2	Oct 2	-$0.69	$1.81

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$400.00	$365.00	1:2	Oct 30	-$13.62	$21.38
$330.00	$300.00	1:2	Nov 13	-$5.49	$24.51
$292.50	$290.00	1:2	Oct 2	-$0.01	$2.49
$290.00	$287.50	1:2	Oct 2	-$0.02	$2.48
$295.00	$292.50	1:2	Oct 2	-$0.05	$2.45

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 99 found (best yield 7.95%, avg 3.39%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$390.00	Nov 13	$28.35	0.45	9.4%	7.95%	17.38%	10	--
$400.00	Nov 13	$25.40	0.41	12.2%	7.13%	19.35%	4	--
$400.00	Nov 6	$21.30	0.40	12.2%	5.98%	18.20%	5	5
$380.00	Nov 6	$27.50	0.46	6.6%	7.72%	14.33%	21	8
$410.00	Nov 6	$18.90	0.36	15.0%	5.30%	20.34%	1	2
$375.00	Nov 6	$29.05	0.48	5.2%	8.15%	13.36%	2	5
$360.00	Nov 6	$35.05	0.54	1.0%	9.83%	10.84%	3	5
$380.00	Oct 30	$23.90	0.44	6.6%	6.71%	13.32%	--	61
$385.00	Oct 30	$22.20	0.42	8.0%	6.23%	14.25%	--	18
$375.00	Oct 30	$24.85	0.46	5.2%	6.97%	12.19%	1	20

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 23,776

Total Puts 10,268

Put/Call Ratio 0.43

Net Difference 13,508

Prior's Put/Call Breakdown

Total Calls 13,662

Total Puts 8,825

Put/Call Ratio 0.65

Net Difference 4,837

Prior 7-Day Put/Call Summary

Total Calls 122,146

Total Puts 83,643

Average Put/Call Ratio 0.71

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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