ARKK - Options Database

ARKK

ARK Innovation ETF

$85.42 +2.40%

$86.00 (+0.68%)🌙

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) 26,430

Calls: 7,934 (30%)

Puts: 18,496 (70%)

Prior (10/20) 28,256

Calls: 8,761 (31%)

Puts: 19,495 (69%)

Current vs Prior -6.46%

Calls: -9.44% (Calls)

Puts: -5.12% (Puts)

Prior 7-Day Total 189,720

Calls: 74,444 (39%)

Puts: 115,276 (61%)

Prior 7-Day Average 27,102

Calls: 10,634 (39%)

Puts: 16,468 (61%)

Current vs Prior 7-Day Avg -2.48%

Calls: -25.40%

Puts: +12.31%

Sentiment BEARISH

Dollar Volume

Detail

ℹ

Current (10/21) $5.19M

Calls: $1.66M (32%)

Puts: $3.52M (68%)

Prior (10/20) $5.31M

Calls: $1.21M (23%)

Puts: $4.10M (77%)

Current vs Prior -2.38%

Calls: +36.83%

Puts: -14.00%

Prior 7-Day Total $40.31M

Calls: $13.41M (33%)

Puts: $26.90M (67%)

Prior 7-Day Average $5.76M

Calls: $1.92M (33%)

Puts: $3.84M (67%)

Current vs Prior 7-Day Avg -9.95%

Calls: -13.29%

Puts: -8.28%

Sentiment BEARISH

Put/Call Ratio

Detail

ℹ

Current (10/21) 2.33

Prior (10/20) 2.23

Current vs Prior +4.76%

Prior 7-Day Average 1.70

Current vs Prior 7-Day Avg +36.88%

Sentiment BEARISH

Open Interest

Detail

ℹ

Current (10/21) 256,217

Calls: 99,643 (39%)

Puts: 156,574 (61%)

Prior (10/20) 532,598

Calls: 185,704 (35%)

Puts: 346,894 (65%)

Current vs Prior -51.89%

Prior 7-Day Total 3,776,869

Calls: 1,345,718 (36%)

Puts: 2,431,151 (64%)

Prior 7-Day Average 539,552

Calls: 192,245 (36%)

Puts: 347,307 (64%)

Current vs Prior 7-Day Avg -52.51%

Sentiment BULLISH

Expected Move

Detail

ℹ

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

Current 3.44% | 4.85%8.96% | 12.50%

Prior 2.94% | 5.21%9.81% | 13.08%

Current vs Prior +17.19% | -7.06%-8.67% | -4.40%

Prior 7-Day Avg 3.20% | 5.13%4.81% | 10.80%

Current vs 7-Day Avg +7.44% | -5.59%+86.18% | +15.79%

Prior 7-Day Eod 2.94% | 5.21%9.81% | 13.08%

Current vs 7-Day Eod +17.19% | -7.06%-8.67% | -4.40%

Sentiment BEARISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 80.18% | 37.64%

Calls: 80.92% | 42.79%

Puts: 79.43% | 32.50%

Prior 80.18% | 37.64%

Calls: 80.92% | 42.79%

Puts: 79.43% | 32.50%

Current vs Prior +0.00% | +0.00%

Prior 7-Day Avg 80.18% | 37.64%

Calls: 80.92% | 42.79%

Puts: 79.43% | 32.50%

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

Liquidity Expensive

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🤖 AI Insights

Moderately bearish flow with 68% put dollar volume ($3.52M). Extreme bearish P/C ratio of 2.33 - heavy put buying. Put-heavy open interest (156,574 puts vs 99,643 calls) suggests hedging or bearish positioning. Declining open interest (down 52%) 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 BEARISH

7-Day Avg BEARISH

Current BEARISH

Prior BEARISH

7-Day Avg NEUTRAL

Current BEARISH

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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High Delta

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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 4 of results (avg 7.6%, best 6.2%)

CALLS (2)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$70.00	Nov 20	15.40	16.50	$15.95	6.9%	4	1.00	--
$79.00	Oct 30	6.60	7.25	$6.93	9.4%	2	0.91	12

PUTS (2)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$87.00	Oct 23	1.87	1.99	$1.93	6.2%	34	0.71	59
$88.50	Nov 6	4.20	4.55	$4.38	8.0%	1	0.64	--

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. 78 found (avg delta 0.76, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$75.00	Oct 23	9.75	11.30	$10.53	14.7%	1	1.00	--
$76.00	Oct 23	8.90	10.50	$9.70	16.5%	1	1.00	--
$77.00	Oct 23	7.05	9.75	$8.40	32.1%	2	1.00	101
$77.50	Oct 23	7.60	8.60	$8.10	12.3%	2	1.00	1
$78.00	Oct 23	7.10	8.00	$7.55	11.9%	1	1.00	11

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$93.00	Oct 23	6.65	8.30	$7.48	22.1%	2	0.99	2
$92.00	Oct 23	5.65	7.05	$6.35	22.0%	1	0.96	--
$95.00	Oct 30	7.90	10.00	$8.95	23.5%	1	0.96	--
$90.00	Oct 23	4.00	5.00	$4.50	22.2%	3	0.96	115
$97.00	Oct 30	10.55	12.40	$11.48	16.1%	1	0.96	--

Most actively traded options today. High liquidity = easy entry/exit. 249 active (total vol 21.5K, top 5.5K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$85.00	Oct 23	1.24	1.77	$1.51	35.1%	1.1K	0.66	3.9K
$87.00	Oct 23	0.01	0.93	$0.47	195.7%	559	0.29	2.1K
$88.00	Oct 30	0.73	1.20	$0.97	48.5%	489	0.33	642
$95.00	Nov 20	0.70	0.99	$0.85	34.1%	388	0.18	3.0K
$87.00	Oct 30	0.73	1.57	$1.15	73.0%	314	0.40	58

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$79.00	Oct 30	0.17	0.41	$0.29	82.8%	5.5K	0.10	196
$84.00	Oct 30	0.45	1.52	$0.99	108.1%	2.8K	0.33	110
$74.00	Oct 30	0.00	0.26	$0.13	200.0%	2.8K	0.04	--
$77.00	Nov 6	0.13	0.75	$0.44	140.9%	1.4K	0.11	5.7K
$84.50	Nov 6	1.94	2.35	$2.15	19.1%	320	0.42	16

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 17 strikes (avg 18.1%, max 59.2%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$85.50	Oct 23	Nov 20	44.4%	36.3%	22.2%	118	819
$86.50	Oct 23	Nov 27	43.9%	38.1%	15.1%	40	1.5K
$85.00	Oct 23	Nov 20	38.0%	33.1%	14.6%	1.1K	7.2K
$81.00	Oct 30	Nov 20	42.5%	37.4%	13.6%	8	515
$86.00	Oct 23	Nov 27	43.1%	39.0%	10.6%	98	394

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$82.00	Oct 23	Nov 27	58.5%	36.8%	59.2%	10	2.9K
$87.00	Oct 23	Oct 30	43.0%	30.9%	39.1%	39	1.1K
$86.50	Oct 23	Oct 30	43.9%	32.5%	35.2%	10	72
$85.50	Oct 23	Nov 20	44.4%	36.3%	22.2%	3	267
$85.00	Oct 23	Nov 20	38.0%	33.1%	14.6%	88	3.6K

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 113 found (best R:R 0.60, avg 3.00)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$82.00	$84.00	Nov 20	$0.87	$1.13	$0.87	68%	1.30	$82.87
$83.00	$83.50	Oct 23	$0.17	$0.33	$0.17	100%	1.94	$83.17
$84.00	$84.50	Oct 23	$0.16	$0.34	$0.16	100%	2.13	$84.16
$77.00	$77.50	Oct 23	$0.30	$0.20	$0.30	100%	0.67	$77.30
$86.50	$90.00	Nov 27	$1.17	$2.33	$1.17	47%	1.99	$87.67

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$95.00	$93.00	Oct 30	$1.25	$0.75	$1.25	96%	0.60	$93.75
$90.00	$88.50	Nov 20	$0.60	$0.90	$0.60	66%	1.50	$89.40
$85.00	$84.00	Nov 20	$0.16	$0.84	$0.16	46%	5.25	$84.84
$86.50	$86.00	Oct 23	$0.10	$0.40	$0.10	65%	4.00	$86.40
$87.50	$87.00	Oct 30	$0.13	$0.37	$0.13	62%	2.85	$87.37

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 93 found (best R:R 0.53, avg 0.57)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$89.00	$90.00	Oct 30	$0.45	$0.45	$0.55	70%	0.82	$89.45
$96.00	$100.00	Nov 27	$0.55	$0.55	$3.45	83%	0.16	$96.55
$91.00	$91.50	Oct 30	$0.23	$0.23	$0.27	82%	0.85	$91.23
$90.00	$91.00	Nov 20	$0.46	$0.46	$0.54	67%	0.85	$90.46
$86.50	$88.00	Nov 13	$0.79	$0.79	$0.71	54%	1.11	$87.29

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$80.00	$77.00	Nov 27	$1.04	$1.04	$1.96	71%	0.53	$78.96
$84.50	$84.00	Oct 23	$0.34	$0.34	$0.16	65%	2.12	$84.16
$81.50	$81.00	Nov 20	$0.32	$0.32	$0.18	68%	1.78	$81.18
$85.00	$84.50	Nov 6	$0.37	$0.37	$0.13	55%	2.85	$84.63
$82.00	$81.00	Oct 23	$0.23	$0.23	$0.77	84%	0.30	$81.77

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 13 found (avg debit $0.83, cheapest $0.79)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$86.50	Oct 23	Oct 30	$0.79	43.9%	32.5%
$85.50	Oct 23	Oct 30	$0.95	44.4%	39.2%
$86.00	Oct 23	Oct 30	$1.38	43.1%	42.6%
$85.00	Oct 23	Oct 30	$0.70	38.0%	40.1%
$89.50	Nov 6	Nov 13	$0.51	38.8%	41.2%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$86.50	Oct 23	Oct 30	$0.98	43.9%	32.5%
$85.50	Oct 23	Nov 6	$1.16	44.4%	37.2%
$84.50	Oct 23	Oct 30	$0.63	40.1%	34.4%
$86.00	Oct 23	Oct 30	$0.87	43.1%	42.6%
$85.00	Oct 23	Oct 30	$1.00	38.0%	40.1%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 62 found (cheapest 2.54% of stock, avg 6.60%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$86.50	Oct 23	$0.65	$1.52	$2.17	$84.33	$88.67	2.54%
$86.00	Oct 23	$0.83	$1.42	$2.25	$83.75	$88.25	2.63%
$85.00	Oct 23	$1.51	$0.75	$2.26	$82.74	$87.26	2.65%
$84.00	Oct 23	$2.01	$0.26	$2.27	$81.73	$86.27	2.66%
$87.00	Oct 23	$0.47	$1.93	$2.40	$84.60	$89.40	2.81%
$84.50	Oct 23	$1.85	$0.60	$2.45	$82.05	$86.95	2.87%
$85.50	Oct 23	$1.10	$1.43	$2.53	$82.97	$88.03	2.96%
$87.50	Oct 23	$0.24	$2.32	$2.56	$84.94	$90.06	3.00%
$83.50	Oct 23	$2.59	$0.34	$2.93	$80.57	$86.43	3.43%
$83.00	Oct 23	$2.76	$0.23	$2.99	$80.01	$85.99	3.50%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 145 found (cheapest 0.52% of stock, avg 4.18%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$88.00	$83.00	Oct 23	$0.21	$0.23	$0.44	$82.56	$88.44
$87.50	$83.00	Oct 23	$0.24	$0.23	$0.47	$82.53	$87.97
$88.00	$84.00	Oct 23	$0.21	$0.26	$0.47	$83.53	$88.47
$87.50	$84.00	Oct 23	$0.24	$0.26	$0.50	$83.50	$88.00
$88.00	$83.50	Oct 23	$0.21	$0.34	$0.55	$82.95	$88.55
$87.50	$83.50	Oct 23	$0.24	$0.34	$0.58	$82.92	$88.08
$87.00	$84.00	Oct 23	$0.47	$0.26	$0.73	$83.27	$87.73
$87.00	$83.00	Oct 23	$0.47	$0.23	$0.70	$82.30	$87.70
$87.00	$83.50	Oct 23	$0.47	$0.34	$0.81	$82.69	$87.81
$87.50	$84.50	Oct 23	$0.24	$0.60	$0.84	$83.66	$88.34

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 125 found (best R:R 1.78, avg credit $0.45)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
77/78	89/90	Oct 30	$0.64	$0.36	61%	1.78	$77.36	$89.64
76/77	90/91	Nov 20	$0.74	$0.26	49%	2.85	$76.26	$90.74
80/81	91/92	Oct 30	$0.39	$0.11	64%	3.55	$80.61	$91.39
81/82	91/92	Oct 30	$0.37	$0.13	61%	2.85	$81.13	$91.37
74/75	90/91	Nov 20	$0.63	$0.37	54%	1.70	$74.37	$90.63
77/78	90/91	Nov 20	$0.70	$0.30	46%	2.33	$77.30	$90.70
73/74	90/91	Nov 20	$0.59	$0.41	56%	1.44	$73.41	$90.59
77/78	91/92	Oct 30	$0.42	$0.58	73%	0.72	$77.58	$91.42
78/78	87/88	Oct 23	$0.33	$0.17	63%	1.94	$77.67	$87.33
76/77	94/95	Nov 20	$0.53	$0.47	61%	1.13	$76.47	$94.53

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 61 found (best R:R 27.57, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$92.00	$94.00	$96.00	Oct 30	$0.07	$1.93	7%	27.57
$88.00	$89.00	$90.00	Oct 23	$0.09	$0.91	12%	10.11
$85.50	$86.00	$86.50	Oct 23	$0.09	$0.41	16%	4.56
$88.00	$88.50	$89.00	Nov 6	$0.06	$0.44	5%	7.33
$94.00	$95.00	$96.00	Nov 20	$0.09	$0.91	6%	10.11

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$80.00	$81.00	$82.00	Nov 13	$0.05	$0.95	8%	19.00
$79.00	$80.00	$81.00	Nov 13	$0.09	$0.91	7%	10.11
$82.50	$83.00	$83.50	Nov 20	$0.07	$0.43	4%	6.14
$85.50	$86.00	$86.50	Oct 23	$0.11	$0.39	14%	3.55
$76.00	$77.00	$78.00	Nov 6	$0.11	$0.89	5%	8.09

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 82 found (best net $-0.04, 70 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$80.00	$83.00	1:2	Oct 23	-$0.04	$2.96
$75.00	$79.00	1:2	Nov 6	-$3.56	$0.44
$86.50	$90.00	1:2	Nov 27	-$1.15	$2.35
$89.00	$90.00	1:2	Oct 30	-$0.09	$0.91
$92.00	$94.00	1:2	Oct 30	-$0.03	$1.97

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$80.00	$77.00	1:2	Nov 27	-$0.04	$2.96
$85.00	$82.00	1:2	Nov 13	-$0.73	$2.27
$89.00	$87.50	1:2	Oct 23	-$1.19	$0.31
$85.50	$85.00	1:2	Oct 23	-$0.07	$0.43
$76.00	$75.00	1:2	Oct 23	$0.00	$1.00

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 74 found (best yield 2.32%, avg 1.31%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$90.00	Nov 27	$1.98	0.35	5.4%	2.32%	7.68%	116	10
$87.00	Nov 20	$2.85	0.46	1.9%	3.34%	5.19%	5	--
$85.50	Nov 20	$3.50	0.52	0.1%	4.10%	4.19%	106	--
$86.00	Nov 27	$3.25	0.49	0.7%	3.80%	4.48%	2	--
$87.50	Nov 20	$2.58	0.45	2.4%	3.02%	5.46%	1	1
$88.50	Nov 20	$2.22	0.40	3.6%	2.60%	6.20%	1	--
$86.50	Nov 27	$2.88	0.47	1.3%	3.37%	4.64%	2	1
$88.00	Nov 20	$2.28	0.42	3.0%	2.67%	5.69%	35	371
$90.00	Nov 20	$1.71	0.33	5.4%	2.00%	7.36%	7	1.8K
$92.50	Nov 27	$1.31	0.27	8.3%	1.53%	9.82%	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 7,934

Total Puts 18,496

Put/Call Ratio 2.33

Net Difference -10,562

Prior's Put/Call Breakdown

Total Calls 8,761

Total Puts 19,495

Put/Call Ratio 2.23

Net Difference -10,734

Prior 7-Day Put/Call Summary

Total Calls 74,444

Total Puts 115,276

Average Put/Call Ratio 1.70

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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