Tour v526
PACB
PACIFIC BIOSCIENCES
$1.35 +9.76%
$1.37 (+1.47%)🌙
as of 08/21 06:56 PM
(8/20 18:55) ◀
|
Friday, August 21, 2026 (6:56pm)
January 2026
|
▶ (8/25 18:53)
◀ 8/21 18:56 ▶

Option Volume

Detail
ℹ
Current (08/21) 2,113
Calls: 2,099 (99%)
Puts: 14 (1%)
Prior (08/20) 727
Calls: 727 (100%)
Puts: -- (0%)
Current vs Prior +190.65%
Calls: +188.72% (Calls)
Puts: +0.00% (Puts)
Prior 7-Day Total 6,002
Calls: 5,618 (94%)
Puts: 384 (6%)
Prior 7-Day Average 857
Calls: 802 (94%)
Puts: 54 (6%)
Current vs Prior 7-Day Avg +146.43%
Calls: +161.53%
Puts: -74.48%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (08/21) $54.9K
Calls: $54.7K (100%)
Puts: $250 (0%)
Prior (08/20) $14.4K
Calls: $14.4K (99%)
Puts: $153 (1%)
Current vs Prior +280.42%
Calls: +278.69%
Puts: +63.40%
Prior 7-Day Total $154.3K
Calls: $148.5K (96%)
Puts: $5.8K (4%)
Prior 7-Day Average $22.0K
Calls: $21.2K (96%)
Puts: $834 (4%)
Current vs Prior 7-Day Avg +149.23%
Calls: +157.86%
Puts: -70.03%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (08/21) 0.01
Prior (08/20) --
Current vs Prior +0.00%
Prior 7-Day Average 0.12
Current vs Prior 7-Day Avg -94.37%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (08/21) 47,014
Calls: 46,751 (99%)
Puts: 263 (1%)
Prior (08/20) 38,604
Calls: 38,604 (100%)
Puts: -- (0%)
Current vs Prior +21.79%
Prior 7-Day Total 252,029
Calls: 249,534 (99%)
Puts: 2,495 (1%)
Prior 7-Day Average 36,004
Calls: 35,647 (99%)
Puts: 499 (1%)
Current vs Prior 7-Day Avg +30.58%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (08/21) | Next (09/18)Expiry (08/21) | Next (09/18)
Current 20.74% | 24.44%20.74% | 24.44%
Prior 17.07% | 28.46%17.07% | 28.46%
Current vs Prior +43.17% | +37.97%+21.48% | -14.10%
Prior 7-Day Avg 22.44% | 25.94%22.44% | 25.94%
Current vs 7-Day Avg +8.92% | +51.35%-7.59% | -5.77%
Prior 7-Day Eod 17.07% | 28.46%17.07% | 28.46%
Current vs 7-Day Eod +43.17% | +37.97%+21.48% | -14.10%
Sentiment BEARISHBEARISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 152.78% | 154.61%
Calls: 55.56% | 125.00%
Puts: 250.00% | 184.21%
Prior 152.78% | 154.61%
Calls: 55.56% | 125.00%
Puts: 250.00% | 184.21%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 152.78% | 154.61%
Calls: 55.56% | 125.00%
Puts: 250.00% | 184.21%
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 ($54.7K) vs puts ($250). Massive premium surge with dollar volume up 280% vs prior. Dollar volume significantly above 7-day average (149% higher). Unusually high activity with volume up 191% 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

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. 4 found (avg delta 0.82, highest 1.00)

CALLS (2)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$1.00Aug 210.100.50$0.30133.3%31.00117
$1.00Sep 180.100.55$0.33136.4%30.90--
PUTS (2)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$1.50Aug 210.100.40$0.25120.0%10.7513
$1.50Sep 180.000.50$0.25200.0%80.62--

Most actively traded options today. High liquidity = easy entry/exit. 7 active (total vol 764, top 738)

CALLS (4)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$1.50Sep 180.050.10$0.0862.5%7380.369.9K
$1.50Aug 210.000.05$0.03166.7%70.244.4K
$1.00Aug 210.100.50$0.30133.3%31.00117
$1.00Sep 180.100.55$0.33136.4%30.90--
PUTS (3)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$1.50Sep 180.000.50$0.25200.0%80.62--
$1.00Sep 180.000.05$0.03166.7%40.12250
$1.50Aug 210.100.40$0.25120.0%10.7513

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 2 strikes (avg 1823.5%, max 1823.5%)

CALLS (1)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$1.50Aug 21Sep 181823.8%94.8%1823.5%74514.3K
PUTS (1)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$1.50Aug 21Sep 181823.8%94.8%1823.5%913

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 3 found (best R:R 1.00, avg 1.04)

BULL CALL (2)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$1.00$1.50Sep 18$0.25$0.25$0.2590%1.00$1.25
$1.00$1.50Aug 21$0.27$0.23$0.27100%0.85$1.27
BEAR PUT (1)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$1.50$1.00Sep 18$0.22$0.28$0.2262%1.27$1.28

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. 1 found (cheapest 8.15% of stock, avg 8.15%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$1.50$1.00Sep 18$0.08$0.03$0.11$0.89$1.61

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. 3 found (best net $0.17, -- credits)

CALLS (2)
Buy KSell KRatioExpiryNetMax Gain
$1.00$1.501:2Sep 18$0.17$0.33
$1.00$1.501:2Aug 21$0.24$0.26
PUTS (1)
Buy KSell KRatioExpiryNetMax Gain
$1.50$1.001:2Sep 18$0.19$0.31

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

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 2,099
Total Puts 14
Put/Call Ratio 0.01
Net Difference 2,085

Prior's Put/Call Breakdown

Total Calls 727
Total Puts --
Put/Call Ratio --
Net Difference 727

Prior 7-Day Put/Call Summary

Total Calls 5,618
Total Puts 384
Average Put/Call Ratio 0.12
Ratio Trend Stable

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