Tour v452
NAUT
NAUTILUS BIOTECHNOLO
$1.22 -26.51%
(7/27 18:01) ◀
|
Tuesday, July 28, 2026 (2:15pm)
January 2026
|
▶ (7/28 18:04)
◀ 7/28 14:15 ▶

Option Volume

Detail
ℹ
Current (07/28 2:15pm) 291
Calls: 287 (99%)
Puts: 4 (1%)
Prior (07/27) --
Calls: 46 (100%)
Puts: -- (0%)
Current vs Prior +0.00%
Calls: +523.91% (Calls)
Puts: +0.00% (Puts)
Prior 7-Day Total 264
Calls: 249 (94%)
Puts: 15 (6%)
Prior 7-Day Average 52
Calls: 35 (94%)
Puts: 2 (6%)
Current vs Prior 7-Day Avg +451.14%
Calls: +706.83%
Puts: +86.67%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (07/28 2:15pm) $3.9K
Calls: $3.6K (90%)
Puts: $376 (10%)
Prior (07/27) --
Calls: $2.1K (100%)
Puts: -- (0%)
Current vs Prior +0.00%
Calls: +71.84%
Puts: +0.00%
Prior 7-Day Total $7.7K
Calls: $7.2K (93%)
Puts: $556 (7%)
Prior 7-Day Average $1.5K
Calls: $1.0K (93%)
Puts: $79 (7%)
Current vs Prior 7-Day Avg +153.77%
Calls: +246.16%
Puts: +373.38%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (07/28 2:15pm) 0.01
Prior (07/27) 1.00
Current vs Prior -98.61%
Prior 7-Day Average 0.45
Current vs Prior 7-Day Avg -96.93%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (07/28 2:15pm) 3,913
Calls: 3,228 (82%)
Puts: 685 (18%)
Prior (07/27) 3,911
Calls: 3,226 (82%)
Puts: 685 (18%)
Current vs Prior +0.05%
Prior 7-Day Total 11,509
Calls: 11,791 (93%)
Puts: 907 (7%)
Prior 7-Day Average 2,301
Calls: 1,965 (92%)
Puts: 181 (8%)
Current vs Prior 7-Day Avg +70.00%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (08/21) | Next (09/18)
Current 108.20% | 72.13%
Prior 20.31% | 34.48%
Current vs Prior +432.82% | +109.18%
Prior 7-Day Avg 50.64% | 59.85%
Current vs 7-Day Avg +113.64% | +20.52%
Prior 7-Day Eod 20.31% | 34.48%
Current vs 7-Day Eod +432.82% | +109.18%
Sentiment BEARISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 11.81% | 108.00%
Calls: -- | --
Puts: 11.81% | 108.00%
Prior 126.59% | 131.17%
Calls: 114.29% | 90.91%
Puts: 138.89% | 171.43%
Current vs Prior -90.67% | -17.66%
Prior 7-Day Avg 108.06% | 116.88%
Calls: 128.45% | 82.68%
Puts: 104.17% | 151.08%
Current vs 7-Day Avg -89.07% | -7.60%
Liquidity Expensive
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🤖 AI Insights

Strong bullish conviction with 90% of dollar volume in calls ($3.6K) vs puts ($376). Dollar volume significantly above 7-day average (154% higher). Volume explosion - 460% above 7-day average (291 vs avg 52). Extreme bullish P/C ratio of 0.01 - heavy call buying (287 calls vs 4 puts).

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 NEUTRAL
7-Day Avg NEUTRAL
Current BULLISH
Prior NEUTRAL
7-Day Avg NEUTRAL
Current BULLISH
Prior BULLISH
7-Day Avg NEUTRAL
Current BEARISH
Prior BULLISH
7-Day Avg BULLISH
Sentiment Timeline (Today)
TimeSmart MoneyRetailOverall
14:15BULLISHBULLISHBULLISH
14:10NEUTRALNEUTRALMIXED

📈 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. 17 contracts (avg 256 vol/day, 15 traded recently)

NAUT averages only 256 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 03-19 call last traded $0.50 on 07/23 (now $0.30/$0.50) — try a limit near $0.40. Also watch the $2.50 12-18 call last traded $0.20 on 07/23 (now $0.10/$0.80) — try a limit near $0.20; the $2.50 09-18 call last traded $0.10 on 07/20 (now $0.00/$0.15) — try a limit near $0.08. Most tradeable put: the $7.50 12-18 put last traded $5.30 on 06/18 (now $5.20/$6.60) — try a limit near $5.30.
CALLS (10)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$2.50Aug 21$0.00$0.50$0.25$0.03 07/20$0.05–$0.28$0.031.1K
$2.50Sep 18$0.00$0.15$0.08$0.10 07/20$0.08–$0.50$0.08434
$2.50Dec 18$0.10$0.80$0.45$0.20 07/23$0.22–$1.40$0.20841
$2.50Mar 19$0.30$0.50$0.40$0.50 07/23$0.40–$1.30$0.401
$5.00Aug 21$0.00$0.15$0.08$0.07 07/23$0.08–$0.10$0.071
$5.00Sep 18$0.00$0.15$0.08$0.05 07/21$0.03–$0.38$0.05211
$5.00Dec 18$0.00$0.50$0.25$0.05 07/22$0.18–$0.35$0.05352
$7.50Sep 18$0.00$0.10$0.05$0.05 06/30$0.05–$0.15$0.05219
$7.50Dec 18$0.00$0.40$0.20$0.17 07/24$0.20–$0.20$0.1793
$7.50Mar 19$0.00$0.75$0.38$0.32 07/24$0.28–$1.15$0.323
PUTS (7)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$2.50Aug 21$0.40$1.35$0.88$0.85 07/16$0.63–$1.38$0.85107
$2.50Sep 18$0.50$1.25$0.88$0.95 07/16$0.73–$1.13$0.8854
$2.50Dec 18$0.65$1.60$1.13$1.00 07/15$0.55–$1.22$1.00518
$2.50Mar 19$0.60$1.50$1.05$1.10 07/20$0.80–$1.65$1.051
$5.00Sep 18$2.60$3.80$3.20--$3.20–$3.20—$2.603
$5.00Dec 18$2.50$3.90$3.20--$3.20–$3.20—$2.501
$7.50Dec 18$5.20$6.60$5.90$5.30 06/18$5.50–$5.95$5.301

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 287
Total Puts 4
Put/Call Ratio 0.01
Net Difference 283

Prior's Put/Call Breakdown

Total Calls 46
Total Puts --
Put/Call Ratio 1.00
Net Difference 46

Prior 7-Day Put/Call Summary

Total Calls 249
Total Puts 15
Average Put/Call Ratio 0.45
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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