ARM - Options Database

ARM

ARM HLDGS PLC EQUITY Equity ADR

$267.76 +1.08%

(9/18 10:00) ◀

Friday, September 18, 2026 (11:00am)

▶ (9/18 12:00)

◀ 9/18 11:00 ▶

Option Volume

Detail

ℹ

Current (09/18 11:00am) 35,038

Calls: 25,685 (73%)

Puts: 9,353 (27%)

Prior (08/24) 13,983

Calls: 7,758 (55%)

Puts: 6,225 (45%)

Current vs Prior +150.58%

Calls: +231.08% (Calls)

Puts: +50.25% (Puts)

Prior 7-Day Total 506,274

Calls: 301,576 (60%)

Puts: 204,698 (40%)

Prior 7-Day Average 72,324

Calls: 43,082 (60%)

Puts: 29,242 (40%)

Current vs Prior 7-Day Avg -51.55%

Calls: -40.38%

Puts: -68.02%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (09/18 11:00am) $17.06M

Calls: $13.78M (81%)

Puts: $3.28M (19%)

Prior (08/24) $15.22M

Calls: $7.45M (49%)

Puts: $7.77M (51%)

Current vs Prior +12.11%

Calls: +85.08%

Puts: -57.81%

Prior 7-Day Total $654.65M

Calls: $356.63M (54%)

Puts: $298.02M (46%)

Prior 7-Day Average $93.52M

Calls: $50.95M (54%)

Puts: $42.57M (46%)

Current vs Prior 7-Day Avg -81.76%

Calls: -72.95%

Puts: -92.30%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (09/18 11:00am) 0.36

Prior (08/24) 0.80

Current vs Prior -54.62%

Prior 7-Day Average 0.89

Current vs Prior 7-Day Avg -59.09%

Sentiment BULLISH

Open Interest

Detail

ℹ

Current (09/18 11:00am) 890,608

Calls: 437,032 (49%)

Puts: 453,576 (51%)

Prior (08/24) 722,527

Calls: 336,562 (47%)

Puts: 385,965 (53%)

Current vs Prior +23.26%

Prior 7-Day Total 5,325,287

Calls: 2,473,726 (46%)

Puts: 2,851,561 (54%)

Prior 7-Day Average 760,755

Calls: 353,389 (46%)

Puts: 407,365 (54%)

Current vs Prior 7-Day Avg +17.07%

Sentiment BULLISH

Expected Move

Detail

ℹ

WKMO Expiry (09/18) | Next (09/25)Expiry (09/18) | Next (10/16)

Current 2.17% | 7.57%2.17% | 16.09%

Prior 7.67% | 10.50%7.67% | 17.84%

Current vs Prior -71.76% | -27.89%-71.76% | -9.80%

Prior 7-Day Avg 10.23% | 13.84%16.61% | 25.50%

Current vs 7-Day Avg -78.82% | -45.26%-86.96% | -36.91%

Prior 7-Day Eod 7.67% | 10.50%3.89% | 17.10%

Current vs 7-Day Eod -71.76% | -27.89%-44.29% | -5.92%

Sentiment BULLISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 7.06% | 2.21%

Calls: 7.05% | 2.07%

Puts: 7.08% | 2.35%

Prior 9.73% | 7.72%

Calls: 9.52% | 8.35%

Puts: 9.94% | 7.10%

Current vs Prior -27.44% | -71.37%

Prior 7-Day Avg 10.57% | 8.07%

Calls: 9.12% | 8.09%

Puts: 12.02% | 8.05%

Current vs 7-Day Avg -33.18% | -72.60%

Liquidity Good

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🤖 AI Insights

Strong bullish conviction with 81% of dollar volume in calls ($13.78M) vs puts ($3.28M). Unusually high activity with volume up 151% vs prior - elevated interest. Extreme bullish P/C ratio of 0.36 - heavy call buying (25,685 calls vs 9,353 puts). P/C ratio dropping 55% - 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 BEARISH

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

Sentiment Timeline (Today)

Time	Smart Money	Retail	Overall
11:00	BULLISH	BULLISH	BULLISH
10:00	BULLISH	BULLISH	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 164 of results (avg 5.6%, best 0.9%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$260.00	Sep 25	13.65	13.80	$13.73	1.1%	105	0.65	273
$240.00	Oct 16	35.35	35.75	$35.55	1.1%	32	0.76	2.2K
$250.00	Oct 16	28.80	29.15	$28.98	1.2%	106	0.69	1.3K
$260.00	Oct 16	23.10	23.40	$23.25	1.3%	129	0.60	1.8K
$270.00	Oct 16	18.35	18.60	$18.48	1.4%	169	0.52	1.2K

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$320.00	Oct 16	56.65	57.15	$56.90	0.9%	--	0.79	194
$300.00	Oct 16	40.10	40.50	$40.30	1.0%	14	0.69	1.5K
$290.00	Oct 16	32.55	32.95	$32.75	1.2%	20	0.63	726
$310.00	Oct 16	48.05	48.65	$48.35	1.2%	--	0.75	343
$260.00	Oct 16	14.55	14.75	$14.65	1.4%	114	0.40	1.7K

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. 13 found (avg $0.60, cheapest $0.19)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$275.00	Sep 18	0.27	0.31	$0.29	13.8%	2.2K	0.10	2.3K
$272.50	Sep 18	0.58	0.66	$0.62	12.9%	552	0.20	2.3K
$317.50	Sep 25	0.63	0.68	$0.66	7.6%	1	0.06	22
$320.00	Sep 25	0.56	0.61	$0.59	8.5%	34	0.05	306
$315.00	Sep 25	0.72	0.77	$0.75	6.7%	16	0.06	371

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$260.00	Sep 18	0.17	0.20	$0.19	15.8%	746	0.08	1.8K
$262.50	Sep 18	0.41	0.48	$0.44	15.9%	220	0.16	208
$230.00	Sep 25	0.40	0.47	$0.44	15.9%	45	0.04	393
$232.50	Sep 25	0.49	0.54	$0.52	9.6%	20	0.05	52
$235.00	Sep 25	0.64	0.68	$0.66	6.1%	37	0.06	474

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 120 found (avg delta 0.77, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$215.00	Sep 18	50.50	53.55	$52.03	5.9%	1	1.00	6
$217.50	Sep 18	48.95	51.40	$50.18	4.9%	1	1.00	1
$220.00	Sep 18	46.95	48.65	$47.80	3.6%	1	1.00	876
$222.50	Sep 18	43.35	46.65	$45.00	7.3%	--	1.00	60
$225.00	Sep 18	40.50	43.55	$42.03	7.3%	--	1.00	123

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$290.00	Sep 18	21.25	24.50	$22.88	14.2%	1	1.00	573
$295.00	Sep 18	26.50	29.10	$27.80	9.4%	--	1.00	35
$300.00	Sep 18	31.60	33.60	$32.60	6.1%	--	1.00	294
$285.00	Sep 18	16.35	18.85	$17.60	14.2%	--	0.99	24
$287.50	Sep 18	19.00	22.00	$20.50	14.6%	1	0.99	26

Most actively traded options today. High liquidity = easy entry/exit. 244 active (total vol 27.2K, top 4.7K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$300.00	Sep 25	1.63	1.73	$1.68	6.0%	4.7K	0.13	6.7K
$270.00	Sep 18	1.20	1.29	$1.25	7.2%	3.4K	0.34	4.7K
$275.00	Sep 18	0.27	0.31	$0.29	13.8%	2.2K	0.10	2.3K
$300.00	Oct 16	8.85	9.00	$8.93	1.7%	1.9K	0.30	4.1K
$280.00	Sep 18	0.05	0.08	$0.07	42.9%	1.2K	0.03	5.2K

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$250.00	Sep 18	0.01	0.03	$0.02	100.0%	810	0.01	4.9K
$260.00	Sep 18	0.17	0.20	$0.19	15.8%	746	0.08	1.8K
$255.00	Sep 18	0.03	0.10	$0.07	100.0%	391	0.03	676
$267.50	Sep 18	1.95	2.15	$2.05	9.8%	318	0.49	74
$265.00	Sep 18	0.98	1.10	$1.04	11.5%	248	0.31	506

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 11 strikes (avg 25.3%, max 32.9%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$272.50	Sep 18	Oct 2	85.4%	64.5%	32.3%	561	2.4K
$267.50	Sep 18	Oct 2	83.1%	63.9%	30.0%	983	930
$265.00	Sep 18	Oct 30	82.1%	64.5%	27.4%	674	1.4K
$262.50	Sep 18	Oct 2	81.7%	65.7%	24.4%	156	647
$270.00	Sep 18	Oct 30	84.0%	68.2%	23.1%	3.4K	4.7K

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$272.50	Sep 18	Sep 25	85.4%	64.2%	32.9%	25	35
$267.50	Sep 18	Oct 2	83.1%	63.9%	30.0%	338	80
$265.00	Sep 18	Oct 30	82.1%	64.5%	27.4%	250	512
$270.00	Sep 18	Oct 23	84.0%	67.0%	25.3%	125	896
$262.50	Sep 18	Oct 2	81.7%	65.7%	24.4%	220	239

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 187 found (best R:R 1.72, avg 3.83)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$240.00	$242.50	Oct 2	$0.92	$1.58	$0.92	83%	1.72	$240.92
$237.50	$240.00	Sep 18	$1.42	$1.08	$1.42	100%	0.76	$238.92
$285.00	$295.00	Oct 30	$3.05	$6.95	$3.05	43%	2.28	$288.05
$240.00	$250.00	Oct 23	$6.19	$3.81	$6.19	74%	0.62	$246.19
$300.00	$305.00	Oct 23	$0.72	$4.28	$0.72	33%	5.94	$300.72

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$267.50	$265.00	Oct 2	$0.93	$1.57	$0.93	47%	1.69	$266.57
$235.00	$230.00	Oct 23	$0.90	$4.10	$0.90	23%	4.56	$234.10
$220.00	$215.00	Oct 2	$0.18	$4.82	$0.18	6%	26.78	$219.82
$250.00	$247.50	Oct 2	$0.58	$1.92	$0.58	27%	3.31	$249.42
$240.00	$237.50	Oct 2	$0.35	$2.15	$0.35	17%	6.14	$239.65

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 142 found (best R:R 5.94, avg 0.46)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$317.50	$320.00	Sep 18	$2.14	$2.14	$0.36	88%	5.94	$319.64
$312.50	$315.00	Sep 18	$2.14	$2.14	$0.36	87%	5.94	$314.64
$270.00	$272.50	Sep 18	$0.63	$0.63	$1.87	66%	0.34	$270.63
$295.00	$300.00	Oct 23	$1.73	$1.73	$3.27	64%	0.53	$296.73
$272.50	$275.00	Sep 18	$0.33	$0.33	$2.17	80%	0.15	$272.83

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$250.00	$240.00	Oct 30	$3.90	$3.90	$6.10	66%	0.64	$246.10
$260.00	$250.00	Oct 16	$4.25	$4.25	$5.75	60%	0.74	$255.75
$250.00	$240.00	Oct 16	$3.35	$3.35	$6.65	68%	0.50	$246.65
$260.00	$255.00	Oct 9	$2.58	$2.58	$2.42	60%	1.07	$257.42
$245.00	$240.00	Oct 23	$2.08	$2.08	$2.92	70%	0.71	$242.92

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 6 found (avg debit $7.17, cheapest $7.18)

CALLS (3)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$267.50	Sep 18	Sep 25	$7.38	83.1%	62.4%
$265.00	Sep 18	Sep 25	$7.10	82.1%	61.8%
$270.00	Sep 18	Sep 25	$7.32	84.0%	63.7%

PUTS (3)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$267.50	Sep 18	Sep 25	$7.18	83.1%	62.4%
$265.00	Sep 18	Sep 25	$6.94	82.1%	61.8%
$270.00	Sep 18	Sep 25	$7.10	84.0%	63.7%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 75 found (cheapest 1.61% of stock, avg 10.05%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$267.50	Sep 18	$2.27	$2.05	$4.32	$263.18	$271.82	1.61%
$270.00	Sep 18	$1.25	$3.53	$4.78	$265.22	$274.78	1.79%
$265.00	Sep 18	$3.80	$1.04	$4.84	$260.16	$269.84	1.81%
$272.50	Sep 18	$0.62	$5.33	$5.95	$266.55	$278.45	2.22%
$262.50	Sep 18	$5.80	$0.44	$6.24	$256.26	$268.74	2.33%
$275.00	Sep 18	$0.29	$7.55	$7.84	$267.16	$282.84	2.93%
$260.00	Sep 18	$7.98	$0.19	$8.17	$251.83	$268.17	3.05%
$277.50	Sep 18	$0.13	$9.90	$10.03	$267.47	$287.53	3.75%
$257.50	Sep 18	$10.35	$0.11	$10.46	$247.04	$267.96	3.91%
$280.00	Sep 18	$0.07	$12.33	$12.40	$267.60	$292.40	4.63%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 170 found (cheapest 0.18% of stock, avg 8.07%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$275.00	$260.00	Sep 18	$0.29	$0.19	$0.48	$259.52	$275.48
$275.00	$262.50	Sep 18	$0.29	$0.44	$0.73	$261.77	$275.73
$272.50	$260.00	Sep 18	$0.62	$0.19	$0.81	$259.19	$273.31
$272.50	$262.50	Sep 18	$0.62	$0.44	$1.06	$261.44	$273.56
$275.00	$265.00	Sep 18	$0.29	$1.04	$1.33	$263.67	$276.33
$272.50	$265.00	Sep 18	$0.62	$1.04	$1.66	$263.34	$274.16
$270.00	$260.00	Sep 18	$1.25	$0.19	$1.44	$258.56	$271.44
$270.00	$262.50	Sep 18	$1.25	$0.44	$1.69	$260.81	$271.69
$270.00	$265.00	Sep 18	$1.25	$1.04	$2.29	$262.71	$272.29
$317.50	$260.00	Sep 18	$2.15	$0.19	$2.34	$257.66	$319.84

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 202 found (best R:R 21.73, avg credit $1.59)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
260/262	318/320	Sep 18	$2.39	$0.11	71%	21.73	$260.11	$319.89
260/262	312/315	Sep 18	$2.39	$0.11	71%	21.73	$260.11	$314.89
235/240	310/315	Oct 30	$3.09	$1.91	42%	1.62	$236.91	$313.09
240/245	305/310	Oct 23	$3.19	$1.81	40%	1.76	$241.81	$308.19
235/240	305/310	Oct 23	$2.98	$2.02	43%	1.48	$237.02	$307.98
240/245	310/315	Oct 23	$3.00	$2.00	42%	1.50	$242.00	$313.00
235/240	315/320	Oct 30	$2.87	$2.13	44%	1.35	$237.13	$317.87
235/240	310/315	Oct 23	$2.79	$2.21	46%	1.26	$237.21	$312.79
240/242	298/300	Oct 2	$1.16	$1.34	56%	0.87	$241.34	$298.66
220/225	310/315	Oct 30	$2.44	$2.56	51%	0.95	$222.56	$312.44

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 148 found (best R:R 9.93, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$230.00	$240.00	$250.00	Oct 16	$0.58	$9.42	15%	16.24
$245.00	$250.00	$255.00	Oct 9	$0.11	$4.89	9%	44.45
$260.00	$262.50	$265.00	Sep 18	$0.18	$2.32	23%	12.89
$250.00	$255.00	$260.00	Oct 9	$0.14	$4.86	10%	34.71
$290.00	$300.00	$310.00	Oct 16	$0.52	$9.48	12%	18.23

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$280.00	$300.00	$320.00	Oct 23	$1.83	$18.17	21%	9.93
$267.50	$270.00	$272.50	Sep 18	$0.32	$2.18	32%	6.81
$290.00	$300.00	$310.00	Oct 16	$0.50	$9.50	12%	19.00
$255.00	$260.00	$265.00	Oct 30	$0.11	$4.89	7%	44.45
$262.50	$265.00	$267.50	Sep 18	$0.41	$2.09	32%	5.10

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 114 found (best net $-15.12, 102 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$265.00	$267.50	1:2	Sep 18	-$0.74	$1.76
$267.50	$270.00	1:2	Sep 18	-$0.23	$2.27
$262.50	$265.00	1:2	Sep 18	-$1.80	$0.70
$277.50	$280.00	1:2	Sep 18	-$0.01	$2.49
$280.00	$282.50	1:2	Sep 18	-$0.03	$2.47

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$320.00	$300.00	1:2	Sep 25	-$15.12	$4.88
$270.00	$267.50	1:2	Sep 18	-$0.57	$1.93
$267.50	$265.00	1:2	Sep 18	-$0.03	$2.47
$272.50	$270.00	1:2	Sep 18	-$1.73	$0.77
$230.00	$220.00	1:2	Oct 16	-$1.08	$8.92

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 80 found (best yield 6.26%, avg 2.78%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$285.00	Oct 30	$16.75	0.43	6.4%	6.26%	12.69%	3	20
$305.00	Oct 30	$11.60	0.33	13.9%	4.33%	18.24%	--	87
$295.00	Oct 30	$13.50	0.38	10.2%	5.04%	15.22%	1	5
$300.00	Oct 30	$12.40	0.35	12.0%	4.63%	16.67%	4	20
$270.00	Oct 30	$22.35	0.53	0.8%	8.35%	9.18%	--	16
$280.00	Oct 30	$17.90	0.46	4.6%	6.69%	11.26%	--	20
$310.00	Oct 30	$10.25	0.31	15.8%	3.83%	19.60%	2	14
$275.00	Oct 30	$19.60	0.49	2.7%	7.32%	10.02%	--	30
$315.00	Oct 30	$9.35	0.28	17.6%	3.49%	21.13%	2	2
$320.00	Oct 30	$8.30	0.26	19.5%	3.10%	22.61%	1	14

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 25,685

Total Puts 9,353

Put/Call Ratio 0.36

Net Difference 16,332

Prior's Put/Call Breakdown

Total Calls 7,758

Total Puts 6,225

Put/Call Ratio 0.80

Net Difference 1,533

Prior 7-Day Put/Call Summary

Total Calls 301,576

Total Puts 204,698

Average Put/Call Ratio 0.89

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

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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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