ARM - Options Database

ARM

ARM HLDGS PLC EQUITY Equity ADR

$322.90 +17.16%

$323.03 (+0.04%)🌙

as of 09/21 06:10 PM

(9/21 16:00) ◀

Monday, September 21, 2026 (6:10pm)

▶

◀ 9/21 18:10

Option Volume

Detail

ℹ

Current (09/21) 187,755

Calls: 136,016 (72%)

Puts: 51,739 (28%)

Prior (09/18) 115,609

Calls: 77,218 (67%)

Puts: 38,391 (33%)

Current vs Prior +62.41%

Calls: +76.15% (Calls)

Puts: +34.77% (Puts)

Prior 7-Day Total 542,097

Calls: 349,527 (64%)

Puts: 192,570 (36%)

Prior 7-Day Average 77,442

Calls: 49,932 (64%)

Puts: 27,510 (36%)

Current vs Prior 7-Day Avg +142.44%

Calls: +172.40%

Puts: +88.07%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (09/21) $342.00M

Calls: $277.43M (81%)

Puts: $64.57M (19%)

Prior (09/18) $93.25M

Calls: $68.59M (74%)

Puts: $24.66M (26%)

Current vs Prior +266.75%

Calls: +304.46%

Puts: +161.86%

Prior 7-Day Total $441.27M

Calls: $270.85M (61%)

Puts: $170.42M (39%)

Prior 7-Day Average $63.04M

Calls: $38.69M (61%)

Puts: $24.35M (39%)

Current vs Prior 7-Day Avg +442.53%

Calls: +617.02%

Puts: +165.22%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (09/21) 0.38

Prior (09/18) 0.50

Current vs Prior -23.49%

Prior 7-Day Average 0.66

Current vs Prior 7-Day Avg -42.48%

Sentiment BULLISH

Open Interest

Detail

ℹ

Current (09/21) 530,486

Calls: 259,107 (49%)

Puts: 271,379 (51%)

Prior (09/18) 483,559

Calls: 247,285 (51%)

Puts: 236,274 (49%)

Current vs Prior +9.70%

Prior 7-Day Total 3,479,913

Calls: 1,740,369 (50%)

Puts: 1,739,544 (50%)

Prior 7-Day Average 497,130

Calls: 248,624 (50%)

Puts: 248,506 (50%)

Current vs Prior 7-Day Avg +6.71%

Sentiment BULLISH

Expected Move

Detail

ℹ

WKMO Expiry (09/25) | Next (10/02)Expiry (10/16) | Next (11/20)

Current 8.26% | 12.01%17.03% | 27.42%

Prior 7.73% | 10.98%1.14% | 16.74%

Current vs Prior +6.86% | +9.39%+1390.34% | +63.74%

Prior 7-Day Avg 5.92% | 9.53%5.65% | 17.35%

Current vs 7-Day Avg +39.63% | +26.00%+201.53% | +57.98%

Prior 7-Day Eod 7.73% | 10.98%1.14% | 16.74%

Current vs 7-Day Eod +6.86% | +9.39%+1390.34% | +63.74%

Sentiment BEARISHBEARISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 7.71% | 8.40%

Calls: 5.67% | 10.91%

Puts: 9.74% | 5.89%

Prior 7.71% | 2.04%

Calls: 5.67% | 1.99%

Puts: 9.74% | 2.08%

Current vs Prior +0.00% | +311.76%

Prior 7-Day Avg 9.44% | 6.91%

Calls: 8.97% | 7.44%

Puts: 9.91% | 6.38%

Current vs 7-Day Avg -18.34% | +21.59%

Liquidity Expensive

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🤖 AI Insights

Strong bullish conviction with 81% of dollar volume in calls ($277.43M) vs puts ($64.57M). Massive premium surge with dollar volume up 267% vs prior. Dollar volume significantly above 7-day average (443% higher). Above-average activity with volume up 62% vs prior.

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 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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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 214 of results (avg 6.9%, best 2.8%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$260.00	Sep 25	62.45	64.25	$63.35	2.8%	83	0.99	255
$270.00	Oct 16	58.55	60.50	$59.53	3.3%	192	0.84	1.2K
$265.00	Sep 25	57.45	59.45	$58.45	3.4%	87	0.97	910
$265.00	Oct 16	62.35	64.55	$63.45	3.5%	8	0.87	--
$280.00	Oct 16	50.80	52.80	$51.80	3.9%	252	0.80	1.2K

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$360.00	Oct 16	49.90	51.40	$50.65	3.0%	5	0.65	167
$380.00	Oct 16	65.50	67.55	$66.53	3.1%	16	0.73	170
$370.00	Oct 16	57.65	59.60	$58.63	3.3%	23	0.69	47
$320.00	Oct 16	23.90	24.75	$24.33	3.5%	157	0.44	194
$320.00	Sep 25	10.80	11.25	$11.03	4.1%	823	0.44	15

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. 1 found (avg $0.91, cheapest $0.91)

CALLS (0)

No calls meet the criteria

PUTS (1)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$280.00	Sep 25	0.82	1.00	$0.91	19.8%	1.0K	0.06	544

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 155 found (avg delta 0.73, highest 0.99)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$260.00	Sep 25	62.45	64.25	$63.35	2.8%	83	0.99	255
$262.50	Sep 25	58.90	62.00	$60.45	5.1%	33	0.98	80
$267.50	Sep 25	54.85	57.75	$56.30	5.2%	28	0.97	118
$270.00	Sep 25	52.20	54.30	$53.25	3.9%	224	0.97	608
$265.00	Sep 25	57.45	59.45	$58.45	3.4%	87	0.97	910

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$375.00	Sep 25	52.80	55.00	$53.90	4.1%	15	0.88	--
$385.00	Oct 2	64.25	67.40	$65.83	4.8%	3	0.83	--
$360.00	Sep 25	38.85	40.85	$39.85	5.0%	2	0.82	--
$355.00	Sep 25	34.45	36.50	$35.48	5.8%	20	0.79	--
$350.00	Sep 25	30.25	32.50	$31.38	7.2%	46	0.76	--

Most actively traded options today. High liquidity = easy entry/exit. 351 active (total vol 121.4K, top 7.6K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$300.00	Sep 25	26.30	27.60	$26.95	4.8%	7.6K	0.79	7.2K
$350.00	Oct 16	16.70	18.40	$17.55	9.7%	4.7K	0.40	3.6K
$350.00	Oct 2	9.40	10.00	$9.70	6.2%	4.6K	0.33	81
$310.00	Sep 25	19.35	20.40	$19.88	5.3%	4.5K	0.68	1.0K
$350.00	Sep 25	4.50	4.75	$4.63	5.4%	4.3K	0.24	769

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$270.00	Sep 25	0.35	0.49	$0.42	33.3%	2.9K	0.03	178
$300.00	Sep 25	3.55	3.95	$3.75	10.7%	2.6K	0.21	29
$290.00	Sep 25	1.80	2.04	$1.92	12.5%	1.3K	0.12	52
$302.50	Sep 25	4.15	4.60	$4.38	10.3%	1.2K	0.23	--
$260.00	Oct 30	5.70	7.85	$6.78	31.7%	1.1K	0.15	30

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 28 strikes (avg 21.6%, max 35.4%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$365.00	Sep 25	Oct 30	107.9%	79.7%	35.4%	4.3K	72
$360.00	Sep 25	Oct 30	105.5%	79.3%	33.0%	2.1K	91
$355.00	Sep 25	Oct 30	103.5%	79.3%	30.6%	1.4K	28
$350.00	Sep 25	Oct 30	102.4%	80.0%	28.0%	4.5K	793
$320.00	Sep 25	Oct 30	93.9%	73.8%	27.3%	4.0K	439

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$320.00	Sep 25	Oct 30	93.9%	73.8%	27.3%	851	15
$295.00	Sep 25	Oct 30	92.4%	72.8%	26.8%	441	28
$300.00	Sep 25	Oct 30	92.3%	74.2%	24.4%	2.6K	54
$307.50	Sep 25	Oct 2	93.2%	82.3%	13.2%	174	15
$380.00	Oct 16	Oct 23	84.5%	82.0%	3.0%	18	170

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 247 found (best R:R 2.53, avg 2.89)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$340.00	$350.00	Oct 16	$2.83	$7.17	$2.83	45%	2.53	$342.83
$325.00	$330.00	Oct 9	$1.47	$3.53	$1.47	52%	2.40	$326.47
$310.00	$315.00	Oct 16	$2.02	$2.98	$2.02	62%	1.48	$312.02
$325.00	$330.00	Oct 23	$1.58	$3.42	$1.58	53%	2.16	$326.58
$325.00	$330.00	Oct 16	$1.57	$3.43	$1.57	53%	2.18	$326.57

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$290.00	$285.00	Oct 23	$0.57	$4.43	$0.57	27%	7.77	$289.43
$335.00	$332.50	Sep 25	$1.23	$1.27	$1.23	62%	1.03	$333.77
$295.00	$290.00	Oct 30	$1.18	$3.82	$1.18	31%	3.24	$293.82
$332.50	$330.00	Oct 2	$1.10	$1.40	$1.10	55%	1.27	$331.40
$277.50	$275.00	Oct 2	$0.12	$2.38	$0.12	12%	19.83	$277.38

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 176 found (best R:R 1.22, avg 0.46)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$332.50	$335.00	Oct 2	$1.37	$1.37	$1.13	54%	1.21	$333.87
$342.50	$345.00	Sep 25	$0.68	$0.68	$1.82	70%	0.37	$343.18
$325.00	$327.50	Oct 2	$1.15	$1.15	$1.35	48%	0.85	$326.15
$325.00	$327.50	Sep 25	$1.06	$1.06	$1.44	50%	0.74	$326.06
$335.00	$337.50	Sep 25	$0.75	$0.75	$1.75	62%	0.43	$335.75

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$285.00	$280.00	Oct 23	$2.75	$2.75	$2.25	74%	1.22	$282.25
$285.00	$280.00	Oct 30	$2.50	$2.50	$2.50	74%	1.00	$282.50
$305.00	$300.00	Oct 16	$2.75	$2.75	$2.25	65%	1.22	$302.25
$305.00	$300.00	Oct 23	$2.75	$2.75	$2.25	64%	1.22	$302.25
$300.00	$295.00	Oct 30	$2.57	$2.57	$2.43	66%	1.06	$297.43

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 24 found (avg debit $5.94, cheapest $9.60)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$335.00	Sep 25	Oct 2	$5.65	98.4%	84.5%
$320.00	Sep 25	Oct 2	$6.22	93.9%	81.3%
$312.50	Sep 25	Oct 2	$5.65	93.3%	81.0%
$327.50	Sep 25	Oct 2	$5.98	96.0%	83.8%
$337.50	Sep 25	Oct 2	$6.00	99.0%	86.9%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$340.00	Sep 25	Oct 9	$9.60	99.7%	82.1%
$335.00	Sep 25	Oct 2	$5.67	98.4%	84.5%
$320.00	Sep 25	Oct 2	$5.42	93.9%	81.3%
$312.50	Sep 25	Oct 2	$5.18	93.3%	81.0%
$330.00	Sep 25	Oct 2	$5.88	96.9%	85.0%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 84 found (cheapest 7.77% of stock, avg 13.85%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$317.50	Sep 25	$15.48	$9.60	$25.08	$292.42	$342.58	7.77%
$320.00	Sep 25	$14.18	$11.03	$25.21	$294.79	$345.21	7.81%
$322.50	Sep 25	$12.93	$12.28	$25.21	$297.29	$347.71	7.81%
$325.00	Sep 25	$11.83	$13.75	$25.58	$299.42	$350.58	7.92%
$315.00	Sep 25	$16.88	$8.75	$25.63	$289.37	$340.63	7.94%
$312.50	Sep 25	$18.30	$7.70	$26.00	$286.50	$338.50	8.05%
$327.50	Sep 25	$10.77	$15.40	$26.17	$301.33	$353.67	8.10%
$310.00	Sep 25	$19.88	$6.73	$26.61	$283.39	$336.61	8.24%
$330.00	Sep 25	$9.88	$16.85	$26.73	$303.27	$356.73	8.28%
$307.50	Sep 25	$21.38	$5.93	$27.31	$280.19	$334.81	8.46%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 150 found (cheapest 4.93% of stock, avg 11.98%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$335.00	$312.50	Sep 25	$8.23	$7.70	$15.93	$296.57	$350.93
$335.00	$315.00	Sep 25	$8.23	$8.75	$16.98	$298.02	$351.98
$332.50	$312.50	Sep 25	$9.02	$7.70	$16.72	$295.78	$349.22
$332.50	$315.00	Sep 25	$9.02	$8.75	$17.77	$297.23	$350.27
$335.00	$317.50	Sep 25	$8.23	$9.60	$17.83	$299.67	$352.83
$332.50	$317.50	Sep 25	$9.02	$9.60	$18.62	$298.88	$351.12
$330.00	$312.50	Sep 25	$9.88	$7.70	$17.58	$294.92	$347.58
$330.00	$315.00	Sep 25	$9.88	$8.75	$18.63	$296.37	$348.63
$330.00	$317.50	Sep 25	$9.88	$9.60	$19.48	$298.02	$349.48
$335.00	$320.00	Sep 25	$8.23	$11.03	$19.26	$300.74	$354.26

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 144 found (best R:R 3.76, avg credit $1.70)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
280/285	370/375	Oct 23	$3.95	$1.05	42%	3.76	$281.05	$373.95
280/285	365/370	Oct 23	$3.98	$1.02	40%	3.90	$281.02	$368.98
280/285	370/375	Oct 30	$3.62	$1.38	39%	2.62	$281.38	$373.62
295/300	370/375	Oct 30	$3.69	$1.31	32%	2.82	$296.31	$373.69
270/275	370/375	Oct 30	$2.99	$2.01	43%	1.49	$272.01	$372.99
295/300	370/375	Oct 23	$3.42	$1.58	34%	2.16	$296.58	$373.42
262/265	342/345	Sep 25	$0.92	$1.58	66%	0.58	$264.08	$343.42
295/300	365/370	Oct 23	$3.45	$1.55	32%	2.23	$296.55	$368.45
272/275	342/345	Sep 25	$0.94	$1.56	64%	0.60	$274.06	$343.44
260/262	342/345	Sep 25	$0.81	$1.69	67%	0.48	$261.69	$343.31

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 163 found (best R:R 51.63, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$300.00	$305.00	$310.00	Oct 9	$0.06	$4.94	7%	82.33
$350.00	$360.00	$370.00	Oct 16	$0.37	$9.63	9%	26.03
$365.00	$370.00	$375.00	Oct 9	$0.05	$4.95	4%	99.00
$265.00	$270.00	$275.00	Oct 30	$0.07	$4.93	5%	70.43
$325.00	$330.00	$335.00	Oct 30	$0.07	$4.93	5%	70.43

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$330.00	$340.00	$350.00	Oct 16	$0.19	$9.81	10%	51.63
$350.00	$360.00	$370.00	Oct 16	$0.21	$9.79	9%	46.62
$330.00	$335.00	$340.00	Oct 9	$0.11	$4.89	6%	44.45
$265.00	$270.00	$275.00	Oct 23	$0.06	$4.94	5%	82.33
$310.00	$315.00	$320.00	Oct 30	$0.09	$4.91	5%	54.56

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 40 found (best net $-0.04, 40 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$380.00	$385.00	1:2	Sep 25	-$1.15	$3.85
$375.00	$380.00	1:2	Sep 25	-$1.30	$3.70
$370.00	$375.00	1:2	Sep 25	-$1.48	$3.52
$365.00	$370.00	1:2	Sep 25	-$1.73	$3.27
$360.00	$365.00	1:2	Sep 25	-$2.19	$2.81

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$265.00	$262.50	1:2	Sep 25	-$0.04	$2.46
$262.50	$260.00	1:2	Sep 25	-$0.02	$2.48
$275.00	$272.50	1:2	Sep 25	-$0.24	$2.26
$270.00	$267.50	1:2	Sep 25	-$0.28	$2.22
$272.50	$270.00	1:2	Sep 25	-$0.34	$2.16

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 79 found (best yield 6.77%, avg 4.08%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$350.00	Oct 30	$21.85	0.43	8.4%	6.77%	15.16%	139	24
$345.00	Oct 30	$23.50	0.45	6.8%	7.28%	14.12%	5	--
$340.00	Oct 30	$25.10	0.47	5.3%	7.77%	13.07%	41	4
$355.00	Oct 30	$19.65	0.41	9.9%	6.09%	16.03%	29	1
$360.00	Oct 30	$18.20	0.39	11.5%	5.64%	17.13%	24	28
$365.00	Oct 30	$16.85	0.37	13.0%	5.22%	18.26%	5	19
$335.00	Oct 30	$26.45	0.49	3.8%	8.19%	11.94%	67	1
$330.00	Oct 30	$28.55	0.52	2.2%	8.84%	11.04%	53	28
$370.00	Oct 30	$15.65	0.35	14.6%	4.85%	19.43%	104	14
$375.00	Oct 30	$14.50	0.33	16.1%	4.49%	20.63%	47	3

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 136,016

Total Puts 51,739

Put/Call Ratio 0.38

Net Difference 84,277

Prior's Put/Call Breakdown

Total Calls 77,218

Total Puts 38,391

Put/Call Ratio 0.50

Net Difference 38,827

Prior 7-Day Put/Call Summary

Total Calls 349,527

Total Puts 192,570

Average Put/Call Ratio 0.66

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

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Price — Past 7 Days

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