ARM - Options Database

ARM

ARM HLDGS PLC EQUITY Equity ADR

$226.59 +2.50%

$225.00 (-0.70%)🌙

as of 10/21 06:11 PM

(10/20 18:07) ◀

Wednesday, October 21, 2026 (6:11pm)

▶ (10/22 18:12)

◀ 10/21 18:11 ▶

Option Volume

Detail

ℹ

Current (10/21) 51,716

Calls: 30,400 (59%)

Puts: 21,316 (41%)

Prior (10/20) 55,321

Calls: 24,838 (45%)

Puts: 30,483 (55%)

Current vs Prior -6.52%

Calls: +22.39% (Calls)

Puts: -30.07% (Puts)

Prior 7-Day Total 531,615

Calls: 288,683 (54%)

Puts: 242,932 (46%)

Prior 7-Day Average 75,945

Calls: 41,240 (54%)

Puts: 34,704 (46%)

Current vs Prior 7-Day Avg -31.90%

Calls: -26.29%

Puts: -38.58%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (10/21) $75.48M

Calls: $31.16M (41%)

Puts: $44.32M (59%)

Prior (10/20) $72.02M

Calls: $20.75M (29%)

Puts: $51.27M (71%)

Current vs Prior +4.80%

Calls: +50.14%

Puts: -13.56%

Prior 7-Day Total $594.14M

Calls: $230.18M (39%)

Puts: $363.96M (61%)

Prior 7-Day Average $84.88M

Calls: $32.88M (39%)

Puts: $51.99M (61%)

Current vs Prior 7-Day Avg -11.07%

Calls: -5.25%

Puts: -14.76%

Sentiment BEARISH

Put/Call Ratio

Detail

ℹ

Current (10/21) 0.70

Prior (10/20) 1.23

Current vs Prior -42.87%

Prior 7-Day Average 0.93

Current vs Prior 7-Day Avg -24.43%

Sentiment NEUTRAL

Open Interest

Detail

ℹ

Current (10/21) 488,990

Calls: 199,224 (41%)

Puts: 289,766 (59%)

Prior (10/20) 826,464

Calls: 364,428 (44%)

Puts: 462,036 (56%)

Current vs Prior -40.83%

Prior 7-Day Total 5,716,776

Calls: 2,581,421 (45%)

Puts: 3,135,355 (55%)

Prior 7-Day Average 816,682

Calls: 368,774 (45%)

Puts: 447,907 (55%)

Current vs Prior 7-Day Avg -40.12%

Sentiment BULLISH

Expected Move

Detail

ℹ

WKMO Expiry (10/23) | Next (10/30)Expiry (11/20) | Next (12/18)

Current 5.43% | 9.50%17.73% | 23.81%

Prior 6.31% | 10.13%18.05% | 23.84%

Current vs Prior -13.98% | -6.23%-1.78% | -0.11%

Prior 7-Day Avg 6.08% | 9.57%9.02% | 21.31%

Current vs 7-Day Avg -10.79% | -0.74%+96.62% | +11.72%

Prior 7-Day Eod 6.31% | 10.13%18.05% | 23.84%

Current vs 7-Day Eod -13.98% | -6.23%-1.78% | -0.11%

Sentiment BULLISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 16.36% | 5.23%

Calls: 17.78% | 4.64%

Puts: 14.93% | 5.82%

Prior 16.36% | 5.23%

Calls: 17.78% | 4.64%

Puts: 14.93% | 5.82%

Current vs Prior +0.00% | +0.00%

Prior 7-Day Avg 16.36% | 5.23%

Calls: 17.78% | 4.64%

Puts: 14.93% | 5.82%

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

Liquidity Pricy

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🤖 AI Insights

P/C ratio dropping 43% - sentiment shifting bullish. Declining open interest (down 41%) indicates positions being closed.

Smart Money BEARISH

Retail Flow BULLISH

Overall BULLISH

Dollar Volume

Option Volume

Put/Call Ratio

Open Interest

Expected Move

Current BEARISH

Prior BEARISH

7-Day Avg BEARISH

Current BULLISH

Prior BEARISH

7-Day Avg NEUTRAL

Current NEUTRAL

Prior BEARISH

7-Day Avg NEUTRAL

Current BEARISH

Prior BEARISH

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 100 of results (avg 7.5%, best 3.3%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$222.50	Nov 20	21.60	22.45	$22.03	3.9%	402	0.58	31
$227.50	Nov 20	19.20	20.00	$19.60	4.1%	25	0.54	90
$215.00	Nov 20	25.55	26.70	$26.13	4.4%	2	0.65	2
$225.00	Nov 20	20.10	21.15	$20.63	5.1%	153	0.56	1.1K
$235.00	Nov 20	15.90	16.80	$16.35	5.5%	12	0.48	191

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$262.50	Oct 23	35.50	36.70	$36.10	3.3%	11	1.00	61
$265.00	Oct 23	37.80	39.20	$38.50	3.6%	57	1.00	243
$240.00	Nov 20	26.25	27.35	$26.80	4.1%	51	0.57	3.9K
$270.00	Oct 23	42.40	44.20	$43.30	4.2%	11	1.00	69
$237.50	Nov 6	21.65	22.75	$22.20	5.0%	1	0.57	--

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. 3 found (avg $0.60, cheapest $0.45)

CALLS (2)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$250.00	Oct 23	0.42	0.48	$0.45	13.3%	749	0.07	1.7K
$245.00	Oct 23	0.77	0.88	$0.83	13.3%	1.1K	0.12	2.2K

PUTS (1)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$207.50	Oct 23	0.46	0.55	$0.51	17.6%	17	0.08	168

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 112 found (avg delta 0.72, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$195.00	Oct 23	30.50	33.85	$32.17	10.4%	17	0.99	--
$197.50	Oct 23	28.00	31.40	$29.70	11.4%	17	0.98	--
$200.00	Oct 23	26.15	29.00	$27.58	10.3%	4	0.98	21
$205.00	Oct 23	20.65	23.60	$22.13	13.3%	1	0.95	--
$190.00	Oct 30	36.05	39.70	$37.88	9.6%	1	0.95	--

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$245.00	Oct 23	17.30	20.10	$18.70	15.0%	26	1.00	324
$247.50	Oct 23	19.10	23.20	$21.15	19.4%	6	1.00	94
$250.00	Oct 23	21.95	25.25	$23.60	14.0%	74	1.00	413
$255.00	Oct 23	26.70	29.60	$28.15	10.3%	17	1.00	197
$257.50	Oct 23	29.40	31.85	$30.63	8.0%	3	1.00	--

Most actively traded options today. High liquidity = easy entry/exit. 265 active (total vol 24.9K, top 1.8K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$235.00	Oct 23	2.39	2.65	$2.52	10.3%	1.8K	0.30	619
$230.00	Oct 23	3.95	4.25	$4.10	7.3%	1.6K	0.43	326
$230.00	Nov 20	17.85	19.10	$18.48	6.8%	1.6K	0.52	273
$245.00	Oct 23	0.77	0.88	$0.83	13.3%	1.1K	0.12	2.2K
$240.00	Oct 23	1.38	1.46	$1.42	5.6%	807	0.19	1.3K

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$220.00	Oct 23	2.62	2.83	$2.73	7.7%	1.1K	0.30	647
$220.00	Nov 13	13.60	15.05	$14.33	10.1%	854	0.40	615
$215.00	Nov 20	13.00	13.85	$13.43	6.3%	334	0.36	25
$227.50	Oct 23	5.35	6.25	$5.80	15.5%	314	0.53	889
$215.00	Oct 30	4.75	5.30	$5.03	10.9%	309	0.30	444

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 22 strikes (avg 14.7%, max 21.1%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$220.00	Oct 23	Nov 27	84.7%	70.0%	21.1%	59	254
$217.50	Oct 23	Oct 30	84.3%	70.9%	18.8%	4	154
$225.00	Oct 23	Nov 27	82.4%	70.1%	17.5%	267	143
$235.00	Oct 23	Nov 27	85.0%	72.9%	16.6%	1.8K	619
$240.00	Oct 23	Nov 27	85.1%	73.8%	15.3%	809	1.3K

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$220.00	Oct 23	Nov 27	84.7%	70.0%	21.1%	1.1K	718
$215.00	Oct 23	Nov 27	84.5%	71.0%	19.0%	177	870
$225.00	Oct 23	Nov 27	82.4%	70.1%	17.5%	175	507
$235.00	Oct 23	Nov 27	85.0%	72.9%	16.6%	44	757
$230.00	Oct 23	Nov 27	83.4%	73.5%	13.5%	93	1.0K

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 178 found (best R:R 0.57, avg 3.22)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$195.00	$220.00	Nov 27	$15.97	$9.03	$15.97	79%	0.57	$210.97
$205.00	$220.00	Nov 6	$9.35	$5.65	$9.35	75%	0.60	$214.35
$210.00	$215.00	Nov 20	$2.50	$2.50	$2.50	68%	1.00	$212.50
$220.00	$225.00	Nov 27	$2.18	$2.82	$2.18	60%	1.29	$222.18
$235.00	$240.00	Nov 27	$1.63	$3.37	$1.63	49%	2.07	$236.63

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$245.00	$242.50	Oct 23	$1.60	$0.90	$1.60	100%	0.56	$243.40
$252.50	$250.00	Nov 20	$1.06	$1.44	$1.06	66%	1.36	$251.44
$230.00	$227.50	Oct 30	$1.05	$1.45	$1.05	54%	1.38	$228.95
$220.00	$217.50	Nov 20	$0.75	$1.75	$0.75	41%	2.33	$219.25
$245.00	$242.50	Oct 30	$1.65	$0.85	$1.65	75%	0.52	$243.35

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 131 found (best R:R 0.67, avg 0.43)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$250.00	$255.00	Nov 13	$1.80	$1.80	$3.20	64%	0.56	$251.80
$250.00	$255.00	Nov 27	$1.98	$1.98	$3.02	61%	0.66	$251.98
$247.50	$250.00	Oct 30	$0.55	$0.55	$1.95	76%	0.28	$248.05
$237.50	$240.00	Oct 23	$0.50	$0.50	$2.00	76%	0.25	$238.00
$240.00	$242.50	Nov 6	$1.00	$1.00	$1.50	58%	0.67	$241.00

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$215.00	$205.00	Nov 27	$4.00	$4.00	$6.00	63%	0.67	$211.00
$210.00	$205.00	Nov 13	$2.03	$2.03	$2.97	68%	0.68	$207.97
$222.50	$220.00	Nov 20	$1.55	$1.55	$0.95	57%	1.63	$220.95
$220.00	$215.00	Nov 13	$2.38	$2.38	$2.62	60%	0.91	$217.62
$217.50	$215.00	Nov 20	$1.42	$1.42	$1.08	61%	1.31	$216.08

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 11 found (avg debit $4.47, cheapest $4.20)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$222.50	Oct 23	Oct 30	$4.67	83.2%	69.7%
$227.50	Oct 23	Oct 30	$4.28	83.6%	70.3%
$225.00	Oct 23	Oct 30	$4.33	82.4%	69.5%
$232.50	Oct 23	Oct 30	$4.43	85.3%	72.9%
$230.00	Oct 23	Oct 30	$4.63	83.4%	72.8%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$220.00	Oct 23	Oct 30	$4.20	84.7%	70.7%
$222.50	Oct 23	Oct 30	$4.35	83.2%	69.7%
$227.50	Oct 23	Oct 30	$4.90	83.6%	70.3%
$225.00	Oct 23	Oct 30	$4.50	82.4%	69.5%
$232.50	Oct 23	Oct 30	$4.40	85.3%	72.9%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 65 found (cheapest 4.85% of stock, avg 12.50%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$227.50	Oct 23	$5.20	$5.80	$11.00	$216.50	$238.50	4.85%
$225.00	Oct 23	$6.50	$4.55	$11.05	$213.95	$236.05	4.88%
$230.00	Oct 23	$4.10	$7.25	$11.35	$218.65	$241.35	5.01%
$222.50	Oct 23	$7.98	$3.53	$11.51	$210.99	$234.01	5.08%
$232.50	Oct 23	$3.30	$8.78	$12.08	$220.42	$244.58	5.33%
$220.00	Oct 23	$9.57	$2.73	$12.30	$207.70	$232.30	5.43%
$235.00	Oct 23	$2.52	$10.63	$13.15	$221.85	$248.15	5.80%
$217.50	Oct 23	$11.25	$1.98	$13.23	$204.27	$230.73	5.84%
$237.50	Oct 23	$1.92	$12.63	$14.55	$222.95	$252.05	6.42%
$215.00	Oct 23	$13.33	$1.42	$14.75	$200.25	$229.75	6.51%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 150 found (cheapest 1.47% of stock, avg 9.86%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$237.50	$215.00	Oct 23	$1.92	$1.42	$3.34	$211.66	$240.84
$237.50	$217.50	Oct 23	$1.92	$1.98	$3.90	$213.60	$241.40
$235.00	$215.00	Oct 23	$2.52	$1.42	$3.94	$211.06	$238.94
$235.00	$217.50	Oct 23	$2.52	$1.98	$4.50	$213.00	$239.50
$237.50	$220.00	Oct 23	$1.92	$2.73	$4.65	$215.35	$242.15
$235.00	$220.00	Oct 23	$2.52	$2.73	$5.25	$214.75	$240.25
$232.50	$215.00	Oct 23	$3.30	$1.42	$4.72	$210.28	$237.22
$232.50	$217.50	Oct 23	$3.30	$1.98	$5.28	$212.22	$237.78
$237.50	$222.50	Oct 23	$1.92	$3.53	$5.45	$217.05	$242.95
$232.50	$220.00	Oct 23	$3.30	$2.73	$6.03	$213.97	$238.53

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 133 found (best R:R 0.51, avg credit $1.14)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
188/190	248/250	Oct 30	$0.84	$1.66	70%	0.51	$189.16	$248.34
205/210	265/270	Nov 13	$2.91	$2.09	43%	1.39	$207.09	$267.91
188/190	240/242	Oct 30	$0.99	$1.51	61%	0.66	$189.01	$240.99
205/208	248/250	Oct 30	$1.11	$1.39	56%	0.80	$206.39	$248.61
188/190	245/248	Oct 30	$0.81	$1.69	67%	0.48	$189.19	$245.81
200/202	248/250	Oct 30	$0.96	$1.54	61%	0.62	$201.54	$248.46
185/188	248/250	Oct 30	$0.68	$1.82	72%	0.37	$186.82	$248.18
188/190	242/245	Oct 30	$0.87	$1.63	64%	0.53	$189.13	$243.37
195/198	248/250	Oct 23	$0.28	$2.22	88%	0.13	$197.22	$247.78
195/198	250/252	Oct 23	$0.21	$2.29	90%	0.09	$197.29	$250.21

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 113 found (best R:R 30.25, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$220.00	$225.00	$230.00	Nov 13	$0.12	$4.88	9%	40.67
$225.00	$230.00	$235.00	Nov 13	$0.14	$4.86	9%	34.71
$217.50	$220.00	$222.50	Oct 23	$0.09	$2.41	13%	26.78
$220.00	$222.50	$225.00	Oct 23	$0.11	$2.39	14%	21.73
$260.00	$265.00	$270.00	Nov 20	$0.10	$4.90	6%	49.00

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$227.50	$230.00	$232.50	Oct 23	$0.08	$2.42	16%	30.25
$195.00	$200.00	$205.00	Nov 20	$0.07	$4.93	7%	70.43
$232.50	$235.00	$237.50	Oct 23	$0.15	$2.35	15%	15.67
$215.00	$217.50	$220.00	Oct 30	$0.06	$2.44	8%	40.67
$185.00	$190.00	$195.00	Nov 6	$0.15	$4.85	6%	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. 65 found (best net $-8.26, 63 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$195.00	$220.00	1:2	Nov 27	-$8.26	$16.74
$205.00	$220.00	1:2	Nov 6	-$10.48	$4.52
$260.00	$262.50	1:2	Oct 23	-$0.03	$2.47
$257.50	$260.00	1:2	Oct 23	-$0.06	$2.44
$265.00	$267.50	1:2	Oct 23	-$0.08	$2.42

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$195.00	$190.00	1:2	Oct 23	$0.00	$5.00
$190.00	$185.00	1:2	Oct 23	-$0.07	$4.93
$207.50	$205.00	1:2	Oct 23	-$0.17	$2.33
$190.00	$187.50	1:2	Oct 30	-$0.15	$2.35
$202.50	$200.00	1:2	Oct 23	-$0.14	$2.36

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 77 found (best yield 6.58%, avg 3.44%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$240.00	Nov 27	$14.90	0.46	5.9%	6.58%	12.49%	2	--
$250.00	Nov 27	$11.65	0.39	10.3%	5.14%	15.47%	3	--
$245.00	Nov 27	$13.00	0.42	8.1%	5.74%	13.86%	25	23
$230.00	Nov 27	$18.60	0.53	1.5%	8.21%	9.71%	2	10
$235.00	Nov 27	$16.20	0.49	3.7%	7.15%	10.86%	4	--
$255.00	Nov 27	$10.10	0.35	12.5%	4.46%	17.00%	2	--
$237.50	Nov 20	$14.95	0.46	4.8%	6.60%	11.41%	1	--
$235.00	Nov 20	$15.90	0.48	3.7%	7.02%	10.73%	12	191
$240.00	Nov 20	$14.00	0.44	5.9%	6.18%	12.10%	85	1.6K
$242.50	Nov 20	$13.05	0.43	7.0%	5.76%	12.78%	1	--

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 30,400

Total Puts 21,316

Put/Call Ratio 0.70

Net Difference 9,084

Prior's Put/Call Breakdown

Total Calls 24,838

Total Puts 30,483

Put/Call Ratio 1.23

Net Difference -5,645

Prior 7-Day Put/Call Summary

Total Calls 288,683

Total Puts 242,932

Average Put/Call Ratio 0.93

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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