ALAB - Options Database

ALAB

ASTERA LABS INC

$355.97 -0.52%

$357.87 (+0.53%)🌙

as of 09/30 11:38 PM

(9/29 18:07) ◀

Wednesday, September 30, 2026 (11:38pm)

▶ (10/1 18:05)

◀ 9/30 23:38 ▶

Option Volume

Detail

ℹ

Current (09/30) 22,487

Calls: 13,662 (61%)

Puts: 8,825 (39%)

Prior (09/29) 14,037

Calls: 7,844 (56%)

Puts: 6,193 (44%)

Current vs Prior +60.20%

Calls: +74.17% (Calls)

Puts: +42.50% (Puts)

Prior 7-Day Total 206,273

Calls: 121,692 (59%)

Puts: 84,581 (41%)

Prior 7-Day Average 29,467

Calls: 17,384 (59%)

Puts: 12,083 (41%)

Current vs Prior 7-Day Avg -23.69%

Calls: -21.41%

Puts: -26.96%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (09/30) $37.75M

Calls: $25.65M (68%)

Puts: $12.11M (32%)

Prior (09/29) $22.25M

Calls: $15.44M (69%)

Puts: $6.81M (31%)

Current vs Prior +69.66%

Calls: +66.06%

Puts: +77.84%

Prior 7-Day Total $362.71M

Calls: $271.57M (75%)

Puts: $91.14M (25%)

Prior 7-Day Average $51.82M

Calls: $38.80M (75%)

Puts: $13.02M (25%)

Current vs Prior 7-Day Avg -27.14%

Calls: -33.90%

Puts: -7.02%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (09/30) 0.65

Prior (09/29) 0.79

Current vs Prior -18.18%

Prior 7-Day Average 0.73

Current vs Prior 7-Day Avg -11.12%

Sentiment BULLISH

Open Interest

Detail

ℹ

Current (09/30) 91,894

Calls: 50,091 (55%)

Puts: 41,803 (45%)

Prior (09/29) 238,623

Calls: 130,686 (55%)

Puts: 107,937 (45%)

Current vs Prior -61.49%

Prior 7-Day Total 1,566,183

Calls: 865,488 (55%)

Puts: 700,695 (45%)

Prior 7-Day Average 223,740

Calls: 123,641 (55%)

Puts: 100,099 (45%)

Current vs Prior 7-Day Avg -58.93%

Sentiment BEARISH

Expected Move

Detail

ℹ

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

Current 8.71% | 12.95%15.63% | 28.50%

Prior 7.41% | 11.59%15.10% | 28.20%

Current vs Prior +17.50% | +11.77%+3.50% | +1.06%

Prior 7-Day Avg 7.28% | 11.80%12.42% | 25.70%

Current vs 7-Day Avg +19.59% | +9.80%+25.79% | +10.89%

Prior 7-Day Eod 7.41% | 11.59%15.10% | 28.20%

Current vs 7-Day Eod +17.50% | +11.77%+3.50% | +1.06%

Sentiment BEARISHBEARISH

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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Moderately bullish flow with 68% call dollar volume ($25.65M). Elevated premium activity with dollar volume up 70% vs prior. Above-average activity with volume up 60% vs prior. Bullish P/C ratio of 0.65.

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 NEUTRAL

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 6 of results (avg 9.1%, best 7.8%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$335.00	Oct 16	36.55	39.50	$38.03	7.8%	1	0.68	--
$290.00	Oct 2	64.40	70.25	$67.33	8.7%	1	0.99	--
$310.00	Oct 16	52.85	57.95	$55.40	9.2%	23	0.81	511
$300.00	Oct 23	62.80	69.00	$65.90	9.4%	10	0.82	--
$290.00	Oct 23	70.70	78.00	$74.35	9.8%	1	0.86	--

PUTS (0)

No puts meet the criteria

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. 97 found (avg delta 0.68, highest 0.99)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$290.00	Oct 2	64.40	70.25	$67.33	8.7%	1	0.99	--
$295.00	Oct 2	58.60	65.30	$61.95	10.8%	5	0.98	59
$300.00	Oct 2	53.50	60.50	$57.00	12.3%	30	0.97	142
$292.50	Oct 2	61.00	67.75	$64.38	10.5%	6	0.96	18
$310.00	Oct 2	43.95	51.10	$47.53	15.0%	2	0.94	--

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$402.50	Oct 2	44.75	53.15	$48.95	17.2%	300	0.88	--
$397.50	Oct 2	40.95	47.90	$44.43	15.6%	300	0.87	--
$400.00	Oct 2	43.95	49.90	$46.93	12.7%	4	0.87	--
$390.00	Oct 2	33.60	42.90	$38.25	24.3%	7	0.81	--
$385.00	Oct 2	31.25	39.00	$35.13	22.1%	200	0.75	202

Most actively traded options today. High liquidity = easy entry/exit. 278 active (total vol 16.1K, top 2.1K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$370.00	Oct 2	7.65	10.15	$8.90	28.1%	2.1K	0.38	1.4K
$400.00	Oct 2	2.11	3.05	$2.58	36.4%	1.5K	0.14	2.2K
$405.00	Oct 2	1.69	2.10	$1.90	21.6%	571	0.11	243
$400.00	Oct 16	11.35	13.00	$12.18	13.5%	457	0.31	726
$360.00	Oct 2	11.00	14.10	$12.55	24.7%	442	0.49	496

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$320.00	Oct 2	1.25	2.50	$1.88	66.5%	331	0.11	303
$300.00	Oct 23	7.35	10.00	$8.68	30.5%	310	0.18	42
$397.50	Oct 2	40.95	47.90	$44.43	15.6%	300	0.87	--
$402.50	Oct 2	44.75	53.15	$48.95	17.2%	300	0.88	--
$340.00	Oct 2	5.75	9.70	$7.73	51.1%	292	0.30	363

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 40 strikes (avg 54.0%, max 73.0%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$377.50	Oct 2	Oct 16	155.6%	89.9%	73.0%	92	94
$395.00	Oct 2	Oct 23	151.5%	88.7%	70.7%	67	1.7K
$382.50	Oct 2	Oct 16	150.0%	89.1%	68.4%	116	1.8K
$350.00	Oct 2	Nov 6	147.1%	89.7%	64.0%	212	226
$372.50	Oct 2	Oct 16	144.5%	88.5%	63.3%	48	108

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$340.00	Oct 2	Oct 23	146.0%	85.2%	71.4%	297	363
$350.00	Oct 2	Oct 30	147.1%	87.9%	67.3%	227	299
$352.50	Oct 2	Oct 16	142.9%	88.1%	62.2%	139	557
$347.50	Oct 2	Oct 16	144.4%	90.7%	59.2%	171	82
$345.00	Oct 2	Nov 6	142.0%	90.0%	57.7%	182	121

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 184 found (best R:R 2.32, avg 3.33)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$380.00	$415.00	Nov 6	$10.55	$24.45	$10.55	48%	2.32	$390.55
$355.00	$380.00	Nov 6	$10.30	$14.70	$10.30	57%	1.43	$365.30
$300.00	$320.00	Oct 30	$12.97	$7.03	$12.97	80%	0.54	$312.97
$320.00	$335.00	Oct 30	$8.05	$6.95	$8.05	72%	0.86	$328.05
$400.00	$415.00	Oct 23	$2.58	$12.42	$2.58	35%	4.81	$402.58

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$320.00	$315.00	Oct 30	$0.17	$4.83	$0.17	29%	28.41	$319.83
$390.00	$385.00	Oct 2	$3.12	$1.88	$3.12	81%	0.60	$386.88
$362.50	$360.00	Oct 9	$0.52	$1.98	$0.52	51%	3.81	$361.98
$345.00	$340.00	Oct 16	$1.15	$3.85	$1.15	39%	3.35	$343.85
$352.50	$350.00	Oct 9	$0.38	$2.12	$0.38	44%	5.58	$352.12

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 145 found (best R:R 0.57, avg 0.92)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$377.50	$380.00	Oct 2	$2.21	$2.21	$0.29	67%	7.62	$379.71
$375.00	$380.00	Oct 9	$3.32	$3.32	$1.68	59%	1.98	$378.32
$370.00	$372.50	Oct 9	$2.25	$2.25	$0.25	56%	9.00	$372.25
$387.50	$390.00	Oct 2	$1.56	$1.56	$0.94	76%	1.66	$389.06
$407.50	$410.00	Oct 9	$1.50	$1.50	$1.00	76%	1.50	$409.00

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$340.00	$310.00	Oct 23	$10.85	$10.85	$19.15	63%	0.57	$329.15
$335.00	$310.00	Nov 6	$9.98	$9.98	$15.02	64%	0.66	$325.02
$355.00	$340.00	Oct 23	$8.50	$8.50	$6.50	55%	1.31	$346.50
$345.00	$335.00	Nov 6	$5.70	$5.70	$4.30	60%	1.33	$339.30
$340.00	$335.00	Oct 16	$3.60	$3.60	$1.40	64%	2.57	$336.40

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 29 found (avg debit $8.06, cheapest $10.47)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$377.50	Oct 2	Oct 16	$10.47	155.6%	89.9%
$372.50	Oct 2	Oct 9	$6.55	144.5%	97.8%
$340.00	Oct 2	Oct 9	$8.05	146.0%	100.3%
$345.00	Oct 2	Oct 9	$8.08	142.0%	98.0%
$350.00	Oct 2	Oct 9	$7.60	147.1%	104.4%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$377.50	Oct 2	Oct 9	$8.43	155.6%	103.4%
$340.00	Oct 2	Oct 9	$6.62	146.0%	100.3%
$345.00	Oct 2	Oct 9	$6.82	142.0%	98.0%
$350.00	Oct 2	Oct 9	$7.92	147.1%	104.4%
$352.50	Oct 2	Oct 9	$7.58	142.9%	100.5%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 60 found (cheapest 7.87% of stock, avg 13.39%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$360.00	Oct 2	$12.55	$15.45	$28.00	$332.00	$388.00	7.87%
$355.00	Oct 2	$15.18	$13.03	$28.21	$326.79	$383.21	7.92%
$357.50	Oct 2	$12.95	$15.83	$28.78	$328.72	$386.28	8.08%
$352.50	Oct 2	$16.43	$12.50	$28.93	$323.57	$381.43	8.13%
$342.50	Oct 2	$21.35	$7.88	$29.23	$313.27	$371.73	8.21%
$350.00	Oct 2	$17.63	$11.78	$29.41	$320.59	$379.41	8.26%
$345.00	Oct 2	$20.25	$9.18	$29.43	$315.57	$374.43	8.27%
$347.50	Oct 2	$19.77	$10.43	$30.20	$317.30	$377.70	8.48%
$365.00	Oct 2	$10.55	$19.77	$30.32	$334.68	$395.32	8.52%
$362.50	Oct 2	$11.55	$18.85	$30.40	$332.10	$392.90	8.54%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 140 found (cheapest 5.43% of stock, avg 12.13%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$370.00	$347.50	Oct 2	$8.90	$10.43	$19.33	$328.17	$389.33
$367.50	$347.50	Oct 2	$9.98	$10.43	$20.41	$327.09	$387.91
$370.00	$350.00	Oct 2	$8.90	$11.78	$20.68	$329.32	$390.68
$367.50	$350.00	Oct 2	$9.98	$11.78	$21.76	$328.24	$389.26
$365.00	$347.50	Oct 2	$10.55	$10.43	$20.98	$326.52	$385.98
$370.00	$352.50	Oct 2	$8.90	$12.50	$21.40	$331.10	$391.40
$365.00	$350.00	Oct 2	$10.55	$11.78	$22.33	$327.67	$387.33
$367.50	$352.50	Oct 2	$9.98	$12.50	$22.48	$330.02	$389.98
$365.00	$352.50	Oct 2	$10.55	$12.50	$23.05	$329.45	$388.05
$370.00	$355.00	Oct 2	$8.90	$13.03	$21.93	$333.07	$391.93

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 66 found (best R:R 3.76, avg credit $2.53)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
295/300	415/420	Oct 23	$3.95	$1.05	52%	3.76	$296.05	$418.95
318/320	378/380	Oct 2	$2.34	$0.16	56%	14.62	$317.66	$379.84
288/290	388/390	Oct 9	$2.23	$0.27	55%	8.26	$287.77	$389.73
285/290	415/420	Oct 23	$3.23	$1.77	56%	1.82	$286.77	$418.23
295/298	382/385	Oct 2	$1.82	$0.68	66%	2.68	$295.68	$384.32
300/302	405/408	Oct 9	$1.92	$0.58	62%	3.31	$300.58	$406.92
325/328	382/385	Oct 2	$2.07	$0.43	53%	4.81	$325.43	$384.57
305/310	415/420	Oct 23	$3.49	$1.51	48%	2.31	$306.51	$418.49
285/288	382/385	Oct 2	$1.70	$0.80	67%	2.13	$285.80	$384.20
308/310	388/390	Oct 9	$2.05	$0.45	50%	4.56	$307.95	$389.55

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 84 found (best R:R 70.43, cheapest $0.07)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$345.00	$350.00	$355.00	Oct 30	$0.07	$4.93	4%	70.43
$295.00	$300.00	$305.00	Oct 2	$0.23	$4.77	5%	20.74
$350.00	$352.50	$355.00	Oct 16	$0.20	$2.30	3%	11.50
$375.00	$380.00	$385.00	Oct 30	$0.32	$4.68	4%	14.62
$300.00	$310.00	$320.00	Oct 16	$0.75	$9.25	10%	12.33

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$345.00	$350.00	$355.00	Oct 30	$0.09	$4.91	4%	54.56
$345.00	$347.50	$350.00	Oct 2	$0.10	$2.40	6%	24.00
$365.00	$367.50	$370.00	Oct 9	$0.14	$2.36	3%	16.86
$300.00	$305.00	$310.00	Nov 6	$0.21	$4.79	4%	22.81
$300.00	$305.00	$310.00	Oct 23	$0.32	$4.68	4%	14.62

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 48 found (best net $-10.96, 45 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$380.00	$415.00	1:2	Nov 6	-$11.45	$23.55
$422.50	$425.00	1:2	Oct 2	-$0.40	$2.10
$407.50	$410.00	1:2	Oct 2	-$0.65	$1.85
$395.00	$400.00	1:2	Oct 2	-$1.16	$3.84
$402.50	$405.00	1:2	Oct 2	-$1.33	$1.17

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$410.00	$370.00	1:2	Oct 23	-$10.96	$29.04
$340.00	$310.00	1:2	Oct 23	-$0.15	$29.85
$395.00	$360.00	1:2	Oct 30	-$16.66	$18.34
$290.00	$287.50	1:2	Oct 9	-$0.04	$2.46
$302.50	$300.00	1:2	Oct 2	-$0.06	$2.44

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 79 found (best yield 5.03%, avg 3.50%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$420.00	Nov 6	$17.90	0.35	18.0%	5.03%	23.02%	3	--
$415.00	Nov 6	$19.00	0.36	16.6%	5.34%	21.92%	2	--
$380.00	Nov 6	$28.10	0.48	6.8%	7.89%	14.64%	1	--
$385.00	Oct 30	$22.35	0.44	8.2%	6.28%	14.43%	2	--
$375.00	Oct 30	$25.70	0.48	5.3%	7.22%	12.57%	1	--
$370.00	Oct 30	$27.80	0.50	3.9%	7.81%	11.75%	19	59
$380.00	Oct 30	$23.70	0.46	6.8%	6.66%	13.41%	1	--
$365.00	Oct 30	$29.95	0.52	2.5%	8.41%	10.95%	5	--
$400.00	Oct 30	$17.80	0.38	12.4%	5.00%	17.37%	35	62
$360.00	Oct 30	$32.15	0.54	1.1%	9.03%	10.16%	4	28

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 13,662

Total Puts 8,825

Put/Call Ratio 0.65

Net Difference 4,837

Prior's Put/Call Breakdown

Total Calls 7,844

Total Puts 6,193

Put/Call Ratio 0.79

Net Difference 1,651

Prior 7-Day Put/Call Summary

Total Calls 121,692

Total Puts 84,581

Average Put/Call Ratio 0.73

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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