Tour v381
NAUT
NAUTILUS BIOTECHNOLO
$1.70 +0.59%
$1.72 (+1.18%)🌙
as of 07/21 06:50 PM
(7/20 18:50) ◀
|
Tuesday, July 21, 2026 (6:50pm)
January 2026
|
▶ (7/22 20:06)
◀ 7/21 18:50 ▶

Option Volume

Detail
ℹ
Current (07/21) 93
Calls: 93 (100%)
Puts: -- (0%)
Prior (07/20) 10
Calls: 9 (90%)
Puts: 1 (10%)
Current vs Prior +830.00%
Calls: +933.33% (Calls)
Puts: -100.00% (Puts)
Prior 7-Day Total 2,972
Calls: 2,762 (93%)
Puts: 210 (7%)
Prior 7-Day Average 424
Calls: 394 (93%)
Puts: 30 (7%)
Current vs Prior 7-Day Avg -78.10%
Calls: -76.43%
Puts: -100.00%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (07/21) $954
Calls: $954 (100%)
Puts: -- (0%)
Prior (07/20) $266
Calls: $156 (59%)
Puts: $110 (41%)
Current vs Prior +258.65%
Calls: +511.54%
Puts: -100.00%
Prior 7-Day Total $58.2K
Calls: $38.5K (66%)
Puts: $19.7K (34%)
Prior 7-Day Average $8.3K
Calls: $5.5K (66%)
Puts: $2.8K (34%)
Current vs Prior 7-Day Avg -88.53%
Calls: -82.66%
Puts: -100.00%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (07/21) --
Prior (07/20) 0.11
Current vs Prior -100.00%
Prior 7-Day Average 1.74
Current vs Prior 7-Day Avg -100.00%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (07/21) 1,084
Calls: 1,084 (100%)
Puts: -- (0%)
Prior (07/20) 222
Calls: 222 (100%)
Puts: -- (0%)
Current vs Prior +388.29%
Prior 7-Day Total 4,197
Calls: 3,732 (89%)
Puts: 465 (11%)
Prior 7-Day Average 599
Calls: 622 (73%)
Puts: 232 (27%)
Current vs Prior 7-Day Avg +80.80%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (08/21) | Next (09/18)
Current 51.76% | 56.47%
Prior 49.11% | 71.60%
Current vs Prior +5.40% | -21.13%
Prior 7-Day Avg 44.54% | 52.72%
Current vs 7-Day Avg +16.23% | +7.12%
Prior 7-Day Eod 49.11% | 71.60%
Current vs 7-Day Eod +5.40% | -21.13%
Sentiment BEARISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 126.59% | 131.17%
Calls: 114.29% | 90.91%
Puts: 138.89% | 171.43%
Prior 126.59% | 131.17%
Calls: 114.29% | 90.91%
Puts: 138.89% | 171.43%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 126.59% | 131.17%
Calls: 114.29% | 90.91%
Puts: 138.89% | 171.43%
Current vs 7-Day Avg +0.00% | +0.00%
Liquidity Expensive
+
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🤖 AI Insights

Strong bullish conviction with 100% of dollar volume in calls ($954) vs puts (--). Massive premium surge with dollar volume up 259% vs prior. Unusually high activity with volume up 830% vs prior - elevated interest. Rising open interest (up 388%) indicates new positions being established.

Smart Money BULLISH
Retail Flow NEUTRAL
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 NEUTRAL
Prior BULLISH
7-Day Avg NEUTRAL
Current BULLISH
Prior BULLISH
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
💧 Low Volume

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top -- of results (avg --%, best --%)

No options available for this category

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. -- found (avg delta --, highest --)

No options available for this category

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

No options available for this category

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

No setups found for this strategy

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

No setups found for this strategy

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

No setups found for this strategy

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

No setups found for this strategy

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

No straddle setups found

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

No strangle setups found

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

No iron condor setups found

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

No setups found for this strategy

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

No setups found for this strategy

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

No covered call setups found

Historical option prices for this thinly-traded ticker. Live quotes are wide and stale — use where each contract actually traded plus its 30-day range to place a limit order. 11 contracts (avg 257 vol/day, 11 traded recently)

NAUT averages only 257 option contracts/day, so quotes are thin and bid/ask spreads run wide. Use the last actually-traded price below to set a limit order rather than chasing the displayed ask. Most tradeable call: the $2.50 12-18 call last traded $0.31 on 07/16 (now $0.10/$0.45) — try a limit near $0.28. Also watch the $5.00 09-18 call last traded $0.05 on 07/14 (now $0.00/$0.05) — try a limit near $0.03.
CALLS (7)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$2.50Aug 21$0.00$0.10$0.05$0.10 07/15$0.05–$0.33$0.05--
$2.50Sep 18$0.00$0.15$0.08$0.10 07/10$0.08–$0.50$0.08--
$2.50Dec 18$0.10$0.45$0.28$0.31 07/16$0.25–$1.40$0.28862
$5.00Sep 18$0.00$0.05$0.03$0.05 07/14$0.03–$0.63$0.03222
$5.00Dec 18$0.00$0.50$0.25$0.10 07/17$0.18–$0.68$0.10--
$7.50Sep 18$0.00$0.20$0.10$0.05 06/30$0.08–$0.15$0.05--
$7.50Dec 18$0.00$0.40$0.20$0.11 07/08$0.20–$0.20$0.11--
PUTS (4)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$2.50Aug 21$0.45$1.20$0.83$0.85 07/16$0.48–$1.38$0.83--
$2.50Sep 18$0.50$1.25$0.88$0.95 07/16$0.57–$1.22$0.88--
$2.50Dec 18$0.70$1.45$1.08$1.00 07/15$0.55–$1.30$1.00--
$7.50Dec 18$5.10$6.60$5.85$5.30 06/18$4.80–$5.95$5.30--

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 93
Total Puts --
Put/Call Ratio --
Net Difference 93

Prior's Put/Call Breakdown

Total Calls 9
Total Puts 1
Put/Call Ratio 0.11
Net Difference 8

Prior 7-Day Put/Call Summary

Total Calls 2,762
Total Puts 210
Average Put/Call Ratio 1.74
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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Chart Title

Price — Past 7 Days

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