Tour v509
NAUT
NAUTILUS BIOTECHNOLO
$0.85 -3.26%
$0.88 (+3.70%)🌙
as of 08/18 06:48 PM
(8/17 18:49) ◀
|
Tuesday, August 18, 2026 (6:48pm)
January 2026
|
▶ (8/19 18:48)
◀ 8/18 18:48 ▶

Option Volume

Detail
ℹ
Current (08/18) 1
Calls: 1 (100%)
Puts: -- (0%)
Prior (08/17) 68
Calls: 18 (26%)
Puts: 50 (74%)
Current vs Prior -98.53%
Calls: -94.44% (Calls)
Puts: -100.00% (Puts)
Prior 7-Day Total 555
Calls: 400 (72%)
Puts: 155 (28%)
Prior 7-Day Average 92
Calls: 57 (72%)
Puts: 22 (28%)
Current vs Prior 7-Day Avg -98.92%
Calls: -98.25%
Puts: -100.00%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (08/18) $5
Calls: $5 (100%)
Puts: -- (0%)
Prior (08/17) $8.1K
Calls: $144 (2%)
Puts: $8.0K (98%)
Current vs Prior -99.94%
Calls: -96.53%
Puts: -100.00%
Prior 7-Day Total $29.3K
Calls: $4.7K (16%)
Puts: $24.6K (84%)
Prior 7-Day Average $4.9K
Calls: $677 (16%)
Puts: $3.5K (84%)
Current vs Prior 7-Day Avg -99.90%
Calls: -99.26%
Puts: -100.00%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (08/18) --
Prior (08/17) 2.78
Current vs Prior -100.00%
Prior 7-Day Average 1.40
Current vs Prior 7-Day Avg -100.00%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (08/18) 1,736
Calls: 1,736 (100%)
Puts: -- (0%)
Prior (08/17) 321
Calls: 321 (100%)
Puts: -- (0%)
Current vs Prior +440.81%
Prior 7-Day Total 2,753
Calls: 2,646 (96%)
Puts: 107 (4%)
Prior 7-Day Average 688
Calls: 661 (86%)
Puts: 107 (14%)
Current vs Prior 7-Day Avg +152.23%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (08/21) | Next (09/18)Expiry (08/21) | Next (09/18)
Current 195.29% | 195.29%195.29% | 195.29%
Prior 182.95% | 182.95%182.95% | 182.95%
Current vs Prior +6.74% | +6.74%+6.74% | +6.74%
Prior 7-Day Avg 184.74% | 186.03%184.74% | 186.03%
Current vs 7-Day Avg +5.71% | +4.98%+5.71% | +4.98%
Prior 7-Day Eod 182.95% | 182.95%182.95% | 182.95%
Current vs 7-Day Eod +6.74% | +6.74%+6.74% | +6.74%
Sentiment BEARISHBEARISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 11.81% | 108.00%
Calls: -- | --
Puts: 11.81% | 108.00%
Prior 11.81% | 108.00%
Calls: -- | --
Puts: 11.81% | 108.00%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 11.81% | 108.00%
Calls: 11.81% | 108.00%
Puts: 11.81% | 108.00%
Current vs 7-Day Avg +0.00% | +0.00%
Liquidity Expensive
+
Add Card

🤖 AI Insights

Strong bullish conviction with 100% of dollar volume in calls ($5) vs puts (--). Light premium activity with dollar volume down 100% vs prior. Below-average activity with volume down 99% vs prior. Rising open interest (up 441%) 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 BEARISH
7-Day Avg BEARISH
Current BULLISH
Prior BEARISH
7-Day Avg NEUTRAL
Current NEUTRAL
Prior BEARISH
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. 16 contracts (avg 298 vol/day, 16 traded recently)

NAUT averages only 298 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 $0.09 on 08/07 (now $0.00/$0.10) — try a limit near $0.05.
CALLS (11)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$2.50Aug 21$0.00$0.05$0.03$0.05 08/03$0.03–$0.28$0.03--
$2.50Sep 18$0.00$0.05$0.03$0.05 07/31$0.03–$0.08$0.03--
$2.50Dec 18$0.00$0.10$0.05$0.09 08/07$0.05–$0.45$0.051.7K
$2.50Mar 19$0.05$0.10$0.08$0.21 08/07$0.08–$0.57$0.08--
$5.00Aug 21$0.00$0.05$0.03$0.07 07/23$0.03–$0.08$0.03--
$5.00Sep 18$0.00$0.10$0.05$0.05 07/21$0.03–$0.08$0.05--
$5.00Dec 18$0.00$0.30$0.15$0.05 07/22$0.05–$0.25$0.05--
$5.00Mar 19$0.00$0.75$0.38$0.05 08/05$0.10–$0.88$0.05--
$7.50Sep 18$0.00$0.05$0.03$0.05 07/28$0.03–$0.10$0.03--
$7.50Dec 18$0.00$0.10$0.05$0.17 07/24$0.05–$0.20$0.05--
$7.50Mar 19$0.00$0.75$0.38$0.32 07/24$0.28–$0.88$0.32--
PUTS (5)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$2.50Aug 21$1.25$2.00$1.63$1.45 07/31$0.63–$1.75$1.45--
$2.50Sep 18$1.25$2.00$1.63$1.25 07/28$0.73–$1.92$1.25--
$2.50Dec 18$1.25$2.00$1.63$1.65 08/06$0.75–$1.67$1.63--
$2.50Mar 19$1.30$2.25$1.78$1.55 07/31$0.80–$1.78$1.55--
$7.50Dec 18$5.90$7.40$6.65$5.30 06/18$5.70–$7.15$5.90--

Current 5-Minute Volume Snapshots

Time (HH:MM) Total Volume Call Volume Put Volume Volume Change
Loading data...

Prior's 5-Minute Volume Snapshots

Time (HH:MM) Total Volume Call Volume Put Volume Volume Change
Loading data...

Current Put/Call Breakdown

Total Calls 1
Total Puts --
Put/Call Ratio --
Net Difference 1

Prior's Put/Call Breakdown

Total Calls 18
Total Puts 50
Put/Call Ratio 2.78
Net Difference -32

Prior 7-Day Put/Call Summary

Total Calls 400
Total Puts 155
Average Put/Call Ratio 1.40
Ratio Trend Falling

Daily Put/Call History (Last 7 Days)

Date Calls Puts Ratio Net Diff
Loading data...

Upcoming Earnings - 2 Weeks Prior

Loading earnings data...

Upcoming Earnings - 1 Week Prior

Loading earnings data...

Earnings This Week

Loading earnings data...

Earnings - Day Before / Day After

Loading earnings data...

Options Activity Around Earnings

Ticker Earnings Date Days Away Call Volume Put Volume IV Rank
Loading data...

Chart Title

Price — Past 7 Days

Add Card

CI/CD Results
App Log
Loading...
Requests
New Request
View All