Tour v452
NAUT
NAUTILUS BIOTECHNOLO
$1.20 -27.71%
$1.26 (+5.00%)🌙
as of 07/28 06:04 PM
(7/28 14:15) ◀
|
Tuesday, July 28, 2026 (6:04pm)
January 2026
|
▶ (7/29 18:55)
◀ 7/28 18:04 ▶

Option Volume

Detail
ℹ
Current (07/28) 311
Calls: 297 (95%)
Puts: 14 (5%)
Prior (07/27) 2
Calls: 2 (100%)
Puts: -- (0%)
Current vs Prior +15450.00%
Calls: +14750.00% (Calls)
Puts: +0.00% (Puts)
Prior 7-Day Total 132
Calls: 131 (99%)
Puts: 1 (1%)
Prior 7-Day Average 18
Calls: 18 (99%)
Puts: -- (1%)
Current vs Prior 7-Day Avg +1549.24%
Calls: +1487.02%
Puts: +9700.00%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (07/28) $7.6K
Calls: $6.0K (78%)
Puts: $1.7K (22%)
Prior (07/27) $80
Calls: $80 (100%)
Puts: -- (0%)
Current vs Prior +9458.75%
Calls: +7360.00%
Puts: +0.00%
Prior 7-Day Total $1.9K
Calls: $1.8K (94%)
Puts: $110 (6%)
Prior 7-Day Average $274
Calls: $259 (94%)
Puts: $15 (6%)
Current vs Prior 7-Day Avg +2682.17%
Calls: +2202.98%
Puts: +10584.55%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (07/28) 0.05
Prior (07/27) --
Current vs Prior +0.00%
Prior 7-Day Average 0.11
Current vs Prior 7-Day Avg -57.61%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (07/28) 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 6,560
Calls: 5,875 (90%)
Puts: 685 (10%)
Prior 7-Day Average 1,093
Calls: 979 (59%)
Puts: 685 (41%)
Current vs Prior 7-Day Avg +257.90%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (08/21) | Next (09/18)
Current 110.83% | 73.33%
Prior 68.07% | 57.83%
Current vs Prior +62.82% | +26.81%
Prior 7-Day Avg 55.04% | 56.90%
Current vs 7-Day Avg +101.35% | +28.88%
Prior 7-Day Eod 68.07% | 57.83%
Current vs 7-Day Eod +62.82% | +26.81%
Sentiment BEARISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 11.81% | 108.00%
Calls: -- | --
Puts: 11.81% | 108.00%
Prior 111.76% | 78.95%
Calls: -- | --
Puts: 111.76% | 78.95%
Current vs Prior -89.43% | +36.80%
Prior 7-Day Avg 124.47% | 123.71%
Calls: 114.29% | 90.91%
Puts: 135.01% | 158.22%
Current vs 7-Day Avg -90.51% | -12.70%
Liquidity Expensive
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🤖 AI Insights

Strong bullish conviction with 78% of dollar volume in calls ($6.0K) vs puts ($1.7K). Massive premium surge with dollar volume up 9459% vs prior. Dollar volume significantly above 7-day average (2682% higher). Unusually high activity with volume up 15450% vs prior - elevated interest.

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 BULLISH
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

📈 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 12-18 call last traded $0.20 on 07/23 (now $0.10/$0.35) — try a limit near $0.20. Also watch the $2.50 08-21 call last traded $0.03 on 07/20 (now $0.00/$0.05) — try a limit near $0.03; the $5.00 08-21 call last traded $0.07 on 07/23 (now $0.00/$0.05) — try a limit near $0.03. Most tradeable put: the $2.50 08-21 put last traded $0.85 on 07/16 (now $1.25/$1.35) — try a limit near $1.25.
CALLS (10)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$2.50Aug 21$0.00$0.05$0.03$0.03 07/20$0.03–$0.28$0.031.1K
$2.50Sep 18$0.00$0.10$0.05$0.10 07/20$0.05–$0.50$0.05434
$2.50Dec 18$0.10$0.35$0.22$0.20 07/23$0.22–$1.40$0.20841
$2.50Mar 19$0.00$0.40$0.20$0.50 07/23$0.20–$1.30$0.203
$5.00Aug 21$0.00$0.05$0.03$0.07 07/23$0.03–$0.10$0.031
$5.00Sep 18$0.00$0.10$0.05$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$1.30$0.65$0.32 07/24$0.28–$1.15$0.323
PUTS (7)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$2.50Aug 21$1.25$1.35$1.30$0.85 07/16$0.63–$1.38$1.25107
$2.50Sep 18$0.15$1.50$0.83$0.95 07/16$0.73–$1.13$0.8354
$2.50Dec 18$0.00$2.00$1.00$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$4.20$3.40--$3.20–$3.40$2.603
$5.00Dec 18$1.70$5.60$3.65--$3.20–$3.65$1.701
$7.50Dec 18$5.00$6.90$5.95$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 297
Total Puts 14
Put/Call Ratio 0.05
Net Difference 283

Prior's Put/Call Breakdown

Total Calls 2
Total Puts --
Put/Call Ratio --
Net Difference 2

Prior 7-Day Put/Call Summary

Total Calls 131
Total Puts 1
Average Put/Call Ratio 0.11
Ratio Trend Stable

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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