Tour v452
PACB
PACIFIC BIOSCIENCES
$1.39 +2.21%
$1.36 (-2.16%)🌙
as of 07/28 06:57 PM
(7/27 18:56) ◀
|
Tuesday, July 28, 2026 (6:57pm)
January 2026
|
▶ (7/29 19:00)
◀ 7/28 18:57 ▶

Option Volume

Detail
ℹ
Current (07/28) 662
Calls: 557 (84%)
Puts: 105 (16%)
Prior (07/27) 457
Calls: 453 (99%)
Puts: 4 (1%)
Current vs Prior +44.86%
Calls: +22.96% (Calls)
Puts: +2525.00% (Puts)
Prior 7-Day Total 6,266
Calls: 6,224 (99%)
Puts: 42 (1%)
Prior 7-Day Average 895
Calls: 889 (99%)
Puts: 6 (1%)
Current vs Prior 7-Day Avg -26.05%
Calls: -37.36%
Puts: +1650.00%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (07/28) $50.7K
Calls: $32.3K (64%)
Puts: $18.4K (36%)
Prior (07/27) $22.9K
Calls: $22.8K (99%)
Puts: $127 (1%)
Current vs Prior +121.06%
Calls: +41.66%
Puts: +14379.53%
Prior 7-Day Total $175.9K
Calls: $172.9K (98%)
Puts: $3.0K (2%)
Prior 7-Day Average $25.1K
Calls: $24.7K (98%)
Puts: $435 (2%)
Current vs Prior 7-Day Avg +101.75%
Calls: +30.83%
Puts: +4125.97%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (07/28) 0.19
Prior (07/27) 0.01
Current vs Prior +2034.87%
Prior 7-Day Average 0.02
Current vs Prior 7-Day Avg +931.67%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (07/28) 19,418
Calls: 19,252 (99%)
Puts: 166 (1%)
Prior (07/27) 11,346
Calls: 11,346 (100%)
Puts: -- (0%)
Current vs Prior +71.14%
Prior 7-Day Total 128,060
Calls: 127,273 (99%)
Puts: 787 (1%)
Prior 7-Day Average 18,294
Calls: 18,181 (99%)
Puts: 196 (1%)
Current vs Prior 7-Day Avg +6.14%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (08/21) | Next (09/18)
Current 30.94% | 33.09%
Prior 35.29% | 33.09%
Current vs Prior -12.35% | +0.02%
Prior 7-Day Avg 34.18% | 35.46%
Current vs 7-Day Avg -9.49% | -6.67%
Prior 7-Day Eod 35.29% | 33.09%
Current vs 7-Day Eod -12.35% | +0.02%
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 64% call dollar volume ($32.3K). Massive premium surge with dollar volume up 121% vs prior. Dollar volume significantly above 7-day average (102% higher). Extreme bullish P/C ratio of 0.19 - heavy call buying (557 calls vs 105 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 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. 1 found (avg delta 0.50, highest 0.50)

CALLS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$1.50Aug 210.100.25$0.1883.3%120.504.0K
PUTS (0)
No puts meet the criteria

Most actively traded options today. High liquidity = easy entry/exit. 2 active (total vol 16, top 12)

CALLS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$1.50Aug 210.100.25$0.1883.3%120.504.0K
PUTS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$1.00Aug 210.000.15$0.08187.5%40.16--

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 7.19%, avg 7.19%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$1.50Aug 21$0.100.507.9%7.19%15.11%124.0K

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 557
Total Puts 105
Put/Call Ratio 0.19
Net Difference 452

Prior's Put/Call Breakdown

Total Calls 453
Total Puts 4
Put/Call Ratio 0.01
Net Difference 449

Prior 7-Day Put/Call Summary

Total Calls 6,224
Total Puts 42
Average Put/Call Ratio 0.02
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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