Tour v381
PACB
PACIFIC BIOSCIENCES
$1.40 +2.94%
$1.41 (+0.71%)🌙
as of 07/21 06:54 PM
(7/20 18:54) ◀
|
Tuesday, July 21, 2026 (6:54pm)
January 2026
|
▶ (7/22 20:26)
◀ 7/21 18:54 ▶

Option Volume

Detail
ℹ
Current (07/21) 197
Calls: 184 (93%)
Puts: 13 (7%)
Prior (07/20) 477
Calls: 473 (99%)
Puts: 4 (1%)
Current vs Prior -58.70%
Calls: -61.10% (Calls)
Puts: +225.00% (Puts)
Prior 7-Day Total 1,512
Calls: 1,393 (92%)
Puts: 119 (8%)
Prior 7-Day Average 216
Calls: 199 (92%)
Puts: 17 (8%)
Current vs Prior 7-Day Avg -8.80%
Calls: -7.54%
Puts: -23.53%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (07/21) $6.2K
Calls: $4.2K (68%)
Puts: $2.0K (32%)
Prior (07/20) $9.0K
Calls: $8.9K (98%)
Puts: $140 (2%)
Current vs Prior -30.95%
Calls: -52.64%
Puts: +1342.86%
Prior 7-Day Total $47.7K
Calls: $45.2K (95%)
Puts: $2.5K (5%)
Prior 7-Day Average $6.8K
Calls: $6.5K (95%)
Puts: $357 (5%)
Current vs Prior 7-Day Avg -8.77%
Calls: -34.99%
Puts: +464.70%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (07/21) 0.07
Prior (07/20) 0.01
Current vs Prior +735.46%
Prior 7-Day Average 0.12
Current vs Prior 7-Day Avg -43.44%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (07/21) 6,328
Calls: 6,106 (96%)
Puts: 222 (4%)
Prior (07/20) 32,186
Calls: 32,186 (100%)
Puts: -- (0%)
Current vs Prior -80.34%
Prior 7-Day Total 144,750
Calls: 144,370 (100%)
Puts: 380 (0%)
Prior 7-Day Average 20,678
Calls: 20,624 (99%)
Puts: 126 (1%)
Current vs Prior 7-Day Avg -69.40%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (08/21) | Next (09/18)
Current 27.14% | 34.29%
Prior 27.94% | 36.76%
Current vs Prior -2.86% | -6.74%
Prior 7-Day Avg 21.88% | 28.10%
Current vs 7-Day Avg +24.07% | +22.02%
Prior 7-Day Eod 27.94% | 36.76%
Current vs 7-Day Eod -2.86% | -6.74%
Sentiment BULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 50.00% | 41.95%
Calls: 50.00% | 45.45%
Puts: -- | --
Prior 50.00% | 41.95%
Calls: 50.00% | 45.45%
Puts: -- | --
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 50.00% | 41.95%
Calls: 50.00% | 45.45%
Puts: 50.00% | 38.46%
Current vs 7-Day Avg +0.00% | +0.00%
Liquidity Expensive
+
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🤖 AI Insights

Moderately bullish flow with 68% call dollar volume ($4.2K). Below-average activity with volume down 59% vs prior. Extreme bullish P/C ratio of 0.07 - heavy call buying (184 calls vs 13 puts). P/C ratio rising 735% - increased hedging/bearish positioning.

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 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

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. 1 active (total vol 125, top 125)

CALLS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$1.50Aug 210.100.15$0.1338.5%1250.472.9K
PUTS (0)
No puts meet the criteria

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. 1 found (best yield 7.14%, avg 7.14%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$1.50Aug 21$0.100.477.1%7.14%14.29%1252.9K

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 184
Total Puts 13
Put/Call Ratio 0.07
Net Difference 171

Prior's Put/Call Breakdown

Total Calls 473
Total Puts 4
Put/Call Ratio 0.01
Net Difference 469

Prior 7-Day Put/Call Summary

Total Calls 1,393
Total Puts 119
Average Put/Call Ratio 0.12
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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Chart Title

Price — Past 7 Days

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