ARM - Options Database

ARM

ARM HLDGS PLC EQUITY Equity ADR

$268.56 +1.38%

(9/18 12:00) ◀

Friday, September 18, 2026 (1:00pm)

▶ (9/18 14:00)

◀ 9/18 13:00 ▶

Option Volume

Detail

ℹ

Current (09/18 1:00pm) 61,806

Calls: 41,345 (67%)

Puts: 20,461 (33%)

Prior (08/24) 27,610

Calls: 16,030 (58%)

Puts: 11,580 (42%)

Current vs Prior +123.85%

Calls: +157.92% (Calls)

Puts: +76.69% (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 -14.54%

Calls: -4.03%

Puts: -30.03%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (09/18 1:00pm) $28.49M

Calls: $21.17M (74%)

Puts: $7.32M (26%)

Prior (08/24) $26.43M

Calls: $16.06M (61%)

Puts: $10.37M (39%)

Current vs Prior +7.81%

Calls: +31.84%

Puts: -29.41%

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 -69.54%

Calls: -58.45%

Puts: -82.80%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (09/18 1:00pm) 0.49

Prior (08/24) 0.72

Current vs Prior -31.49%

Prior 7-Day Average 0.89

Current vs Prior 7-Day Avg -44.40%

Sentiment BULLISH

Open Interest

Detail

ℹ

Current (09/18 1:00pm) 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 1.70% | 7.34%1.70% | 16.03%

Prior 7.67% | 10.50%7.67% | 17.84%

Current vs Prior -77.81% | -30.16%-77.81% | -10.13%

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

Current vs 7-Day Avg -83.36% | -46.98%-89.76% | -37.14%

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

Current vs 7-Day Eod -77.81% | -30.16%-56.24% | -6.26%

Sentiment BULLISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 9.89% | 2.05%

Calls: 8.46% | 3.11%

Puts: 11.33% | 1.00%

Prior 9.73% | 7.72%

Calls: 9.52% | 8.35%

Puts: 9.94% | 7.10%

Current vs Prior +1.64% | -73.45%

Prior 7-Day Avg 10.57% | 8.07%

Calls: 9.12% | 8.09%

Puts: 12.02% | 8.05%

Current vs 7-Day Avg -6.40% | -74.59%

Liquidity Good

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🤖 AI Insights

Moderately bullish flow with 74% call dollar volume ($21.17M). Unusually high activity with volume up 124% vs prior - elevated interest. Extreme bullish P/C ratio of 0.49 - heavy call buying (41,345 calls vs 20,461 puts). P/C ratio dropping 31% - 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 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
13:00	BULLISH	BULLISH	BULLISH
12:00	BULLISH	BULLISH	BULLISH
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 161 of results (avg 5.7%, best 0.7%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$260.00	Oct 16	23.45	23.65	$23.55	0.8%	280	0.61	1.8K
$250.00	Oct 16	29.20	29.45	$29.33	0.9%	118	0.69	1.3K
$240.00	Oct 16	35.85	36.20	$36.03	1.0%	49	0.77	2.2K
$270.00	Oct 16	18.60	18.80	$18.70	1.1%	235	0.52	1.2K
$270.00	Sep 25	8.45	8.55	$8.50	1.2%	307	0.49	496

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$320.00	Oct 16	56.15	56.55	$56.35	0.7%	4	0.79	194
$310.00	Oct 16	47.75	48.10	$47.93	0.7%	10	0.74	343
$300.00	Oct 16	39.65	40.00	$39.83	0.9%	24	0.69	1.5K
$290.00	Oct 16	32.20	32.50	$32.35	0.9%	32	0.63	726
$270.00	Sep 25	10.00	10.10	$10.05	1.0%	47	0.51	45

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. 12 found (avg $0.65, cheapest $0.40)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$272.50	Sep 18	0.31	0.37	$0.34	17.6%	2.4K	0.16	2.3K
$270.00	Sep 18	0.86	0.94	$0.90	8.9%	4.5K	0.34	4.7K
$317.50	Sep 25	0.59	0.63	$0.61	6.6%	6	0.06	22
$312.50	Sep 25	0.76	0.82	$0.79	7.6%	14	0.07	43
$315.00	Sep 25	0.67	0.72	$0.70	7.1%	39	0.06	371

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$265.00	Sep 18	0.37	0.43	$0.40	15.0%	359	0.19	506
$230.00	Sep 25	0.32	0.39	$0.36	19.4%	77	0.04	393
$235.00	Sep 25	0.55	0.60	$0.57	8.8%	68	0.06	474
$237.50	Sep 25	0.72	0.78	$0.75	8.0%	25	0.07	76
$240.00	Sep 25	0.92	0.97	$0.95	5.3%	128	0.09	362

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 123 found (avg delta 0.78, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$215.00	Sep 18	51.40	54.65	$53.03	6.1%	1	1.00	6
$217.50	Sep 18	50.00	52.30	$51.15	4.5%	2	1.00	1
$220.00	Sep 18	47.75	49.50	$48.63	3.6%	4	1.00	876
$222.50	Sep 18	43.90	46.75	$45.33	6.3%	--	1.00	60
$225.00	Sep 18	42.25	44.30	$43.28	4.7%	--	1.00	123

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$277.50	Sep 18	8.90	9.55	$9.23	7.0%	3	1.00	27
$280.00	Sep 18	11.50	12.00	$11.75	4.3%	27	1.00	619
$285.00	Sep 18	15.35	18.60	$16.98	19.1%	--	1.00	24
$287.50	Sep 18	17.90	21.10	$19.50	16.4%	1	1.00	26
$290.00	Sep 18	20.85	23.15	$22.00	10.5%	4	1.00	573

Most actively traded options today. High liquidity = easy entry/exit. 276 active (total vol 44.5K, top 6.0K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$300.00	Sep 25	1.59	1.61	$1.60	1.3%	6.0K	0.13	6.7K
$270.00	Sep 18	0.86	0.94	$0.90	8.9%	4.5K	0.34	4.7K
$280.00	Sep 25	4.90	5.10	$5.00	4.0%	2.8K	0.33	852
$275.00	Sep 18	0.10	0.14	$0.12	33.3%	2.7K	0.06	2.3K
$272.50	Sep 18	0.31	0.37	$0.34	17.6%	2.4K	0.16	2.3K

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$250.00	Sep 18	0.02	0.05	$0.04	75.0%	867	0.01	4.9K
$260.00	Sep 18	0.00	0.20	$0.10	200.0%	834	0.05	1.8K
$267.50	Sep 18	1.09	1.26	$1.18	14.4%	490	0.41	74
$255.00	Sep 18	0.00	0.05	$0.03	166.7%	428	0.01	676
$265.00	Sep 18	0.37	0.43	$0.40	15.0%	359	0.19	506

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 8 strikes (avg 18.7%, max 27.2%)

CALLS (4)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$272.50	Sep 18	Oct 2	79.9%	65.8%	21.4%	2.5K	2.4K
$267.50	Sep 18	Oct 2	75.4%	63.8%	18.2%	1.4K	930
$265.00	Sep 18	Oct 30	74.1%	63.4%	16.9%	765	1.4K
$270.00	Sep 18	Oct 30	77.2%	67.4%	14.6%	4.5K	4.7K

PUTS (4)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$272.50	Sep 18	Sep 25	79.9%	62.8%	27.2%	120	35
$267.50	Sep 18	Oct 2	75.4%	63.8%	18.2%	510	80
$265.00	Sep 18	Oct 30	74.1%	63.4%	16.9%	362	512
$270.00	Sep 18	Oct 23	77.2%	66.5%	16.1%	142	896

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 183 found (best R:R 2.79, avg 3.75)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$285.00	$295.00	Oct 30	$2.64	$7.36	$2.64	43%	2.79	$287.64
$240.00	$250.00	Oct 23	$6.05	$3.95	$6.05	74%	0.65	$246.05
$285.00	$290.00	Oct 23	$1.03	$3.97	$1.03	42%	3.85	$286.03
$255.00	$260.00	Oct 9	$2.20	$2.80	$2.20	66%	1.27	$257.20
$270.00	$275.00	Oct 23	$1.65	$3.35	$1.65	52%	2.03	$271.65

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$292.50	$290.00	Oct 2	$1.18	$1.32	$1.18	72%	1.12	$291.32
$242.50	$240.00	Oct 2	$0.17	$2.33	$0.17	18%	13.71	$242.33
$237.50	$235.00	Oct 2	$0.27	$2.23	$0.27	15%	8.26	$237.23
$262.50	$260.00	Oct 2	$0.93	$1.57	$0.93	40%	1.69	$261.57
$267.50	$265.00	Oct 2	$1.08	$1.42	$1.08	46%	1.31	$266.42

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 139 found (best R:R 5.58, avg 0.43)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$312.50	$315.00	Sep 18	$2.12	$2.12	$0.38	87%	5.58	$314.62
$292.50	$295.00	Oct 2	$0.85	$0.85	$1.65	72%	0.52	$293.35
$302.50	$305.00	Oct 2	$0.62	$0.62	$1.88	79%	0.33	$303.12
$312.50	$315.00	Oct 2	$0.48	$0.48	$2.02	85%	0.24	$312.98
$270.00	$272.50	Sep 18	$0.56	$0.56	$1.94	66%	0.29	$270.56

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$260.00	$250.00	Oct 16	$4.22	$4.22	$5.78	61%	0.73	$255.78
$235.00	$230.00	Oct 23	$1.75	$1.75	$3.25	77%	0.54	$233.25
$250.00	$240.00	Oct 16	$3.28	$3.28	$6.72	69%	0.49	$246.72
$250.00	$245.00	Oct 30	$2.28	$2.28	$2.72	66%	0.84	$247.72
$250.00	$245.00	Oct 23	$2.20	$2.20	$2.80	67%	0.79	$247.80

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 4 found (avg debit $7.54, cheapest $7.64)

CALLS (2)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$267.50	Sep 18	Sep 25	$7.64	75.4%	60.3%
$270.00	Sep 18	Sep 25	$7.60	77.2%	62.6%

PUTS (2)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$267.50	Sep 18	Sep 25	$7.45	75.4%	60.6%
$270.00	Sep 18	Sep 25	$7.49	77.2%	62.6%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 81 found (cheapest 1.19% of stock, avg 10.20%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$267.50	Sep 18	$2.01	$1.18	$3.19	$264.31	$270.69	1.19%
$270.00	Sep 18	$0.90	$2.56	$3.46	$266.54	$273.46	1.29%
$265.00	Sep 18	$3.73	$0.40	$4.13	$260.87	$269.13	1.54%
$272.50	Sep 18	$0.34	$4.47	$4.81	$267.69	$277.31	1.79%
$262.50	Sep 18	$5.90	$0.10	$6.00	$256.50	$268.50	2.23%
$275.00	Sep 18	$0.12	$6.78	$6.90	$268.10	$281.90	2.57%
$260.00	Sep 18	$8.35	$0.10	$8.45	$251.55	$268.45	3.15%
$277.50	Sep 18	$0.06	$9.23	$9.29	$268.21	$286.79	3.46%
$257.50	Sep 18	$10.88	$0.02	$10.90	$246.60	$268.40	4.06%
$280.00	Sep 18	$0.06	$11.75	$11.81	$268.19	$291.81	4.40%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 162 found (cheapest 0.08% of stock, avg 8.44%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$275.00	$262.50	Sep 18	$0.12	$0.10	$0.22	$262.28	$275.22
$272.50	$262.50	Sep 18	$0.34	$0.10	$0.44	$262.06	$272.94
$275.00	$265.00	Sep 18	$0.12	$0.40	$0.52	$264.48	$275.52
$272.50	$265.00	Sep 18	$0.34	$0.40	$0.74	$264.26	$273.24
$270.00	$262.50	Sep 18	$0.90	$0.10	$1.00	$261.50	$271.00
$270.00	$265.00	Sep 18	$0.90	$0.40	$1.30	$263.70	$271.30
$275.00	$267.50	Sep 18	$0.12	$1.18	$1.30	$266.20	$276.30
$272.50	$267.50	Sep 18	$0.34	$1.18	$1.52	$265.98	$274.02
$270.00	$267.50	Sep 18	$0.90	$1.18	$2.08	$265.42	$272.08
$312.50	$262.50	Sep 18	$2.13	$0.10	$2.23	$260.27	$314.73

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 205 found (best R:R 2.12, avg credit $1.64)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
242/245	292/295	Oct 2	$1.70	$0.80	50%	2.12	$243.30	$294.20
230/235	305/310	Oct 23	$3.10	$1.90	46%	1.63	$231.90	$308.10
245/250	305/310	Oct 23	$3.55	$1.45	36%	2.45	$246.45	$308.55
245/250	315/320	Oct 30	$3.43	$1.57	38%	2.18	$246.57	$318.43
250/255	310/315	Oct 9	$3.05	$1.95	44%	1.56	$251.95	$313.05
238/240	292/295	Oct 2	$1.31	$1.19	55%	1.10	$238.69	$293.81
225/228	292/295	Oct 2	$1.10	$1.40	63%	0.79	$226.40	$293.60
230/235	315/320	Oct 23	$2.60	$2.40	51%	1.08	$232.40	$317.60
250/255	295/300	Oct 9	$3.40	$1.60	35%	2.13	$251.60	$298.40
228/230	292/295	Oct 2	$1.08	$1.42	62%	0.76	$228.92	$293.58

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 142 found (best R:R 18.23, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$220.00	$230.00	$240.00	Oct 16	$0.36	$9.64	12%	26.78
$290.00	$300.00	$310.00	Oct 16	$0.49	$9.51	12%	19.41
$265.00	$267.50	$270.00	Sep 18	$0.61	$1.89	47%	3.10
$230.00	$235.00	$240.00	Oct 2	$0.07	$4.93	7%	70.43
$267.50	$270.00	$272.50	Sep 18	$0.55	$1.95	43%	3.55

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$280.00	$300.00	$320.00	Oct 23	$1.04	$18.96	21%	18.23
$275.00	$280.00	$285.00	Oct 2	$0.08	$4.92	11%	61.50
$300.00	$310.00	$320.00	Oct 16	$0.32	$9.68	10%	30.25
$265.00	$267.50	$270.00	Sep 18	$0.60	$1.90	48%	3.17
$267.50	$270.00	$272.50	Sep 18	$0.53	$1.97	43%	3.72

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 116 found (best net $-1.09, 104 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$265.00	$267.50	1:2	Sep 18	-$0.29	$2.21
$262.50	$265.00	1:2	Sep 18	-$1.56	$0.94
$275.00	$277.50	1:2	Sep 18	$0.00	$2.50
$277.50	$280.00	1:2	Sep 18	-$0.06	$2.44
$282.50	$285.00	1:2	Sep 18	-$0.02	$2.48

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$295.00	$270.00	1:2	Oct 9	-$1.09	$23.91
$320.00	$300.00	1:2	Sep 25	-$13.68	$6.32
$272.50	$270.00	1:2	Sep 18	-$0.65	$1.85
$275.00	$272.50	1:2	Sep 18	-$2.16	$0.34
$230.00	$220.00	1:2	Oct 16	-$1.03	$8.97

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 79 found (best yield 7.78%, avg 2.86%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$275.00	Oct 30	$20.90	0.50	2.4%	7.78%	10.18%	1	30
$295.00	Oct 30	$13.95	0.38	9.8%	5.19%	15.04%	1	5
$280.00	Oct 30	$18.30	0.47	4.3%	6.81%	11.07%	1	20
$300.00	Oct 30	$12.40	0.35	11.7%	4.62%	16.32%	5	20
$285.00	Oct 30	$16.10	0.43	6.1%	5.99%	12.12%	3	20
$270.00	Oct 30	$22.25	0.53	0.5%	8.28%	8.82%	--	16
$305.00	Oct 30	$10.90	0.33	13.6%	4.06%	17.63%	--	87
$315.00	Oct 30	$9.50	0.28	17.3%	3.54%	20.83%	2	2
$310.00	Oct 30	$9.80	0.30	15.4%	3.65%	19.08%	2	14
$290.00	Oct 23	$13.75	0.39	8.0%	5.12%	13.10%	1	118

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 41,345

Total Puts 20,461

Put/Call Ratio 0.49

Net Difference 20,884

Prior's Put/Call Breakdown

Total Calls 16,030

Total Puts 11,580

Put/Call Ratio 0.72

Net Difference 4,450

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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📈 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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