ALAB - Options Database

ALAB

ASTERA LABS INC

$309.09 +1.80%

$312.00 (+0.94%)🌙

as of 07/20 06:08 PM

(7/17 18:09) ◀

Monday, July 20, 2026 (6:08pm)

▶ (7/21 18:09)

◀ 7/20 18:08 ▶

Option Volume

Detail

ℹ

Current (07/20) 18,941

Calls: 8,827 (47%)

Puts: 10,114 (53%)

Prior (07/17) 30,441

Calls: 17,388 (57%)

Puts: 13,053 (43%)

Current vs Prior -37.78%

Calls: -49.24% (Calls)

Puts: -22.52% (Puts)

Prior 7-Day Total 197,553

Calls: 117,353 (59%)

Puts: 80,200 (41%)

Prior 7-Day Average 28,221

Calls: 16,764 (59%)

Puts: 11,457 (41%)

Current vs Prior 7-Day Avg -32.89%

Calls: -47.35%

Puts: -11.72%

Sentiment BEARISH

Dollar Volume

Detail

ℹ

Current (07/20) $45.35M

Calls: $16.93M (37%)

Puts: $28.43M (63%)

Prior (07/17) $73.07M

Calls: $37.12M (51%)

Puts: $35.95M (49%)

Current vs Prior -37.93%

Calls: -54.40%

Puts: -20.92%

Prior 7-Day Total $433.35M

Calls: $256.66M (59%)

Puts: $176.69M (41%)

Prior 7-Day Average $61.91M

Calls: $36.67M (59%)

Puts: $25.24M (41%)

Current vs Prior 7-Day Avg -26.74%

Calls: -53.83%

Puts: +12.62%

Sentiment BEARISH

Put/Call Ratio

Detail

ℹ

Current (07/20) 1.15

Prior (07/17) 0.75

Current vs Prior +52.63%

Prior 7-Day Average 0.70

Current vs Prior 7-Day Avg +63.24%

Sentiment BEARISH

Open Interest

Detail

ℹ

Current (07/20) 222,362

Calls: 123,346 (55%)

Puts: 99,016 (45%)

Prior (07/17) 274,035

Calls: 153,487 (56%)

Puts: 120,548 (44%)

Current vs Prior -18.86%

Prior 7-Day Total 1,498,449

Calls: 837,211 (56%)

Puts: 661,238 (44%)

Prior 7-Day Average 214,064

Calls: 119,601 (56%)

Puts: 94,462 (44%)

Current vs Prior 7-Day Avg +3.88%

Sentiment BEARISH

Expected Move

Detail

ℹ

WKMO Expiry (07/24) | Next (07/31)Expiry (08/21) | Next (09/18)

Current 12.74% | 18.93%30.86% | 39.24%

Prior 14.39% | 20.35%1.51% | 33.39%

Current vs Prior -11.48% | -6.97%+1945.63% | +17.51%

Prior 7-Day Avg 9.64% | 16.55%8.91% | 33.67%

Current vs 7-Day Avg +32.18% | +14.36%+246.15% | +16.55%

Prior 7-Day Eod 14.39% | 20.35%1.51% | 33.39%

Current vs 7-Day Eod -11.48% | -6.97%+1945.63% | +17.51%

Sentiment BULLISHBEARISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 28.13% | 13.46%

Calls: 24.00% | 14.86%

Puts: 32.26% | 12.07%

Prior 28.13% | 13.46%

Calls: 24.00% | 14.86%

Puts: 32.26% | 12.07%

Current vs Prior +0.00% | +0.00%

Prior 7-Day Avg 28.13% | 13.46%

Calls: 24.00% | 14.86%

Puts: 32.26% | 12.07%

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

Liquidity Expensive

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🤖 AI Insights

Moderately bearish flow with 63% put dollar volume ($28.43M). Slightly bearish P/C ratio of 1.15. P/C ratio rising 53% - increased hedging/bearish positioning. Declining open interest (down 19%) indicates positions being closed.

Smart Money BEARISH

Retail Flow BEARISH

Overall BEARISH

Dollar Volume

Option Volume

Put/Call Ratio

Open Interest

Expected Move

Current BEARISH

Prior BULLISH

7-Day Avg BULLISH

Current NEUTRAL

Prior BULLISH

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

🛡️

Covered Calls

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top 81 of results (avg 8.3%, best 4.8%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$300.00	Aug 21	49.40	52.80	$51.10	6.7%	29	0.60	616
$340.00	Jul 31	15.65	16.80	$16.23	7.1%	137	0.38	39
$265.00	Jul 24	47.20	51.25	$49.23	8.2%	3	0.83	18
$305.00	Jul 31	29.20	31.75	$30.48	8.4%	--	0.56	33
$340.00	Aug 21	33.50	36.55	$35.03	8.7%	17	0.47	104

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$360.00	Aug 21	77.70	81.50	$79.60	4.8%	--	0.58	104
$342.50	Jul 24	39.15	41.35	$40.25	5.5%	26	0.73	42
$335.00	Jul 31	42.70	45.15	$43.93	5.6%	3	0.60	77
$310.00	Jul 24	19.15	20.30	$19.73	5.8%	52	0.48	2.2K
$350.00	Jul 24	44.80	47.60	$46.20	6.1%	12	0.77	145

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. 149 found (avg delta 0.64, highest 0.90)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$247.50	Jul 24	60.00	67.10	$63.55	11.2%	1	0.90	10
$250.00	Jul 24	58.90	65.15	$62.03	10.1%	16	0.90	28
$252.50	Jul 24	55.30	62.95	$59.13	12.9%	--	0.89	10
$255.00	Jul 24	53.85	60.75	$57.30	12.0%	1	0.88	6
$257.50	Jul 24	51.90	58.65	$55.28	12.2%	--	0.87	10

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$370.00	Jul 24	60.45	66.95	$63.70	10.2%	3	0.87	31
$367.50	Jul 24	57.75	64.60	$61.18	11.2%	--	0.86	10
$365.00	Jul 24	55.60	62.20	$58.90	11.2%	2	0.85	35
$362.50	Jul 24	54.90	59.90	$57.40	8.7%	--	0.84	54
$360.00	Jul 24	52.85	57.55	$55.20	8.5%	1	0.83	126

Most actively traded options today. High liquidity = easy entry/exit. 279 active (total vol 10.4K, top 892)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$320.00	Jul 31	21.90	24.75	$23.33	12.2%	854	0.48	10
$317.50	Jul 31	23.30	25.85	$24.58	10.4%	614	0.49	2
$322.50	Jul 31	21.10	23.70	$22.40	11.6%	376	0.47	65
$305.00	Jul 24	19.95	23.00	$21.48	14.2%	226	0.56	41
$350.00	Jul 24	4.95	6.30	$5.63	24.0%	190	0.22	238

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$307.50	Jul 31	26.30	29.25	$27.78	10.6%	892	0.45	5
$305.00	Jul 31	25.45	27.35	$26.40	7.2%	574	0.43	71
$310.00	Jul 31	27.70	30.45	$29.08	9.5%	392	0.46	143
$250.00	Jul 24	2.29	2.99	$2.64	26.5%	273	0.10	187
$310.00	Aug 28	46.05	54.20	$50.13	16.3%	267	0.42	5

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 82 strikes (avg 17.0%, max 34.6%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$260.00	Jul 24	Aug 28	166.6%	123.8%	34.6%	24	18
$265.00	Jul 24	Aug 28	163.6%	125.6%	30.2%	27	18
$255.00	Jul 24	Aug 28	166.6%	128.6%	29.5%	15	10
$270.00	Jul 24	Aug 28	161.4%	124.6%	29.5%	11	6
$250.00	Jul 24	Aug 28	167.8%	130.3%	28.7%	36	29

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$260.00	Jul 24	Aug 28	166.6%	123.8%	34.6%	61	263
$255.00	Jul 24	Aug 28	166.6%	128.6%	29.5%	77	50
$270.00	Jul 24	Aug 28	161.4%	124.6%	29.5%	50	221
$250.00	Jul 24	Aug 28	167.8%	130.3%	28.7%	294	223
$280.00	Jul 24	Aug 28	158.4%	124.5%	27.2%	57	117

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 253 found (best R:R 32.33, avg 2.33)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$345.00	$350.00	Aug 14	$0.20	$4.80	$0.20	24.00	$345.20
$367.50	$370.00	Jul 24	$0.25	$2.25	$0.25	9.00	$367.75
$352.50	$355.00	Jul 24	$0.30	$2.20	$0.30	7.33	$352.80
$357.50	$360.00	Jul 24	$0.30	$2.20	$0.30	7.33	$357.80
$365.00	$367.50	Jul 24	$0.30	$2.20	$0.30	7.33	$365.30

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$285.00	$280.00	Aug 14	$0.15	$4.85	$0.15	32.33	$284.85
$255.00	$250.00	Aug 7	$0.18	$4.82	$0.18	26.78	$254.82
$292.50	$290.00	Aug 21	$0.15	$2.35	$0.15	15.67	$292.35
$252.50	$250.00	Jul 24	$0.21	$2.29	$0.21	10.90	$252.29
$260.00	$255.00	Aug 28	$0.48	$4.52	$0.48	9.42	$259.52

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 309 found (best R:R 15.67, avg 1.58)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$275.00	$277.50	Jul 24	$2.35	$2.35	$0.15	15.67	$277.35
$260.00	$265.00	Jul 31	$4.38	$4.38	$0.62	7.06	$264.38
$257.50	$260.00	Jul 24	$2.15	$2.15	$0.35	6.14	$259.65
$267.50	$270.00	Jul 24	$2.05	$2.05	$0.45	4.56	$269.55
$255.00	$257.50	Jul 24	$2.02	$2.02	$0.48	4.21	$257.02

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$270.00	$267.50	Jul 31	$2.35	$2.35	$0.15	15.67	$267.65
$360.00	$355.00	Aug 7	$4.68	$4.68	$0.32	14.63	$355.32
$327.50	$325.00	Jul 24	$2.30	$2.30	$0.20	11.50	$325.20
$280.00	$277.50	Jul 31	$2.30	$2.30	$0.20	11.50	$277.70
$330.00	$325.00	Aug 21	$4.60	$4.60	$0.40	11.50	$325.40

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 82 found (avg debit $8.52, cheapest $3.80)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$280.00	Aug 21	Aug 28	$3.80	134.3%	124.5%
$370.00	Jul 24	Jul 31	$5.77	144.8%	127.7%
$365.00	Jul 24	Jul 31	$6.07	144.9%	127.4%
$265.00	Jul 24	Jul 31	$6.22	163.6%	134.9%
$362.50	Jul 24	Jul 31	$6.35	145.8%	128.3%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$267.50	Jul 24	Jul 31	$5.23	162.8%	131.8%
$265.00	Jul 24	Jul 31	$5.45	163.6%	134.9%
$252.50	Jul 24	Jul 31	$5.58	165.4%	145.1%
$247.50	Jul 24	Jul 31	$5.64	168.5%	151.0%
$365.00	Jul 24	Jul 31	$5.73	144.9%	127.4%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 140 found (cheapest 12.29% of stock, avg 23.84%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$307.50	Jul 24	$19.65	$18.35	$38.00	$269.50	$345.50	12.29%
$310.00	Jul 24	$18.43	$19.73	$38.16	$271.84	$348.16	12.35%
$312.50	Jul 24	$17.25	$21.00	$38.25	$274.25	$350.75	12.38%
$315.00	Jul 24	$15.98	$22.30	$38.28	$276.72	$353.28	12.38%
$317.50	Jul 24	$15.08	$23.38	$38.46	$279.04	$355.96	12.44%
$300.00	Jul 24	$23.80	$15.15	$38.95	$261.05	$338.95	12.60%
$302.50	Jul 24	$22.98	$15.98	$38.96	$263.54	$341.46	12.60%
$305.00	Jul 24	$21.48	$17.50	$38.98	$266.02	$343.98	12.61%
$320.00	Jul 24	$14.18	$25.43	$39.61	$280.39	$359.61	12.82%
$322.50	Jul 24	$13.05	$26.70	$39.75	$282.75	$362.25	12.86%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 145 found (cheapest 9.12% of stock, avg 21.97%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$322.50	$300.00	Jul 24	$13.05	$15.15	$28.20	$271.80	$350.70
$322.50	$302.50	Jul 24	$13.05	$15.98	$29.03	$273.47	$351.53
$320.00	$300.00	Jul 24	$14.18	$15.15	$29.33	$270.67	$349.33
$320.00	$302.50	Jul 24	$14.18	$15.98	$30.16	$272.34	$350.16
$317.50	$300.00	Jul 24	$15.08	$15.15	$30.23	$269.77	$347.73
$322.50	$305.00	Jul 24	$13.05	$17.50	$30.55	$274.45	$353.05
$317.50	$302.50	Jul 24	$15.08	$15.98	$31.06	$271.44	$348.56
$315.00	$300.00	Jul 24	$15.98	$15.15	$31.13	$268.87	$346.13
$322.50	$307.50	Jul 24	$13.05	$18.35	$31.40	$276.10	$353.90
$320.00	$305.00	Jul 24	$14.18	$17.50	$31.68	$273.32	$351.68

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 271 found (best R:R 40.67, avg credit $4.82)

Put Spread	Call Spread	Expiry	Credit	Max Loss	R:R	BE Low	BE High
250/255	350/355	Aug 14	$4.88	$0.12	40.67	$250.12	$354.88
285/290	300/305	Aug 7	$4.82	$0.18	26.78	$285.18	$304.82
250/255	265/270	Aug 28	$4.76	$0.24	19.83	$250.24	$269.76
255/260	292/300	Aug 7	$7.12	$0.38	18.74	$252.88	$299.62
265/270	340/345	Aug 14	$4.73	$0.27	17.52	$265.27	$344.73
250/252	258/260	Jul 24	$2.36	$0.14	16.86	$250.14	$259.86
265/270	300/305	Aug 7	$4.72	$0.28	16.86	$265.28	$304.72
262/265	308/310	Jul 31	$2.35	$0.15	15.67	$262.65	$309.85
275/280	300/305	Aug 7	$4.70	$0.30	15.67	$275.30	$304.70
248/250	268/270	Jul 24	$2.33	$0.17	13.71	$247.67	$269.83

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 122 found (best R:R 124.00, cheapest $0.06)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$285.00	$290.00	$295.00	Aug 28	$0.09	$4.91	54.56
$360.00	$365.00	$370.00	Aug 7	$0.10	$4.90	49.00
$335.00	$337.50	$340.00	Jul 24	$0.06	$2.44	40.67
$362.50	$365.00	$367.50	Jul 24	$0.07	$2.43	34.71
$332.50	$335.00	$337.50	Jul 31	$0.08	$2.42	30.25

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$260.00	$270.00	$280.00	Aug 28	$0.08	$9.92	124.00
$345.00	$350.00	$355.00	Aug 14	$0.11	$4.89	44.45
$290.00	$295.00	$300.00	Aug 7	$0.13	$4.87	37.46
$252.50	$255.00	$257.50	Jul 24	$0.07	$2.43	34.71
$270.00	$275.00	$280.00	Aug 7	$0.15	$4.85	32.33

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 4 found (best net $-3.38, 4 credits)

CALLS (0)

No calls found

PUTS (4)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$265.00	$260.00	1:2	Jul 24	-$3.38	$1.62
$250.00	$247.50	1:2	Jul 24	-$2.08	$0.42
$255.00	$252.50	1:2	Jul 24	-$2.42	$0.08
$252.50	$250.00	1:2	Jul 24	-$2.43	$0.07

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 95 found (best yield 15.01%, avg 6.81%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$310.00	Aug 28	$46.40	0.57	0.3%	15.01%	15.31%	8	20
$310.00	Aug 21	$44.10	0.57	0.3%	14.27%	14.56%	31	184
$315.00	Aug 28	$44.00	0.56	1.9%	14.24%	16.15%	16	1
$312.50	Aug 21	$43.10	0.56	1.1%	13.94%	15.05%	19	--
$320.00	Aug 28	$42.00	0.55	3.5%	13.59%	17.12%	4	--
$315.00	Aug 21	$41.85	0.56	1.9%	13.54%	15.45%	9	--
$325.00	Aug 28	$40.90	0.53	5.2%	13.23%	18.38%	2	1
$317.50	Aug 21	$40.70	0.55	2.7%	13.17%	15.89%	1	--
$320.00	Aug 21	$39.90	0.54	3.5%	12.91%	16.44%	24	360
$330.00	Aug 28	$39.15	0.52	6.8%	12.67%	19.43%	3	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 8,827

Total Puts 10,114

Put/Call Ratio 1.15

Net Difference -1,287

Prior's Put/Call Breakdown

Total Calls 17,388

Total Puts 13,053

Put/Call Ratio 0.75

Net Difference 4,335

Prior 7-Day Put/Call Summary

Total Calls 117,353

Total Puts 80,200

Average Put/Call Ratio 0.70

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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