Tour v366
BLFS
BIOLIFE SOLUTIONS IN
$29.09 -0.21%
$28.65 (-1.51%)🌙
as of 07/20 06:14 PM
(7/17 18:16) ◀
|
Monday, July 20, 2026 (6:14pm)
January 2026
|
▶ (7/21 18:16)
◀ 7/20 18:14 ▶

Option Volume

Detail
ℹ
Current (07/20) 11
Calls: 10 (91%)
Puts: 1 (9%)
Prior (07/17) 387
Calls: 67 (17%)
Puts: 320 (83%)
Current vs Prior -97.16%
Calls: -85.07% (Calls)
Puts: -99.69% (Puts)
Prior 7-Day Total 750
Calls: 430 (57%)
Puts: 320 (43%)
Prior 7-Day Average 107
Calls: 61 (57%)
Puts: 45 (43%)
Current vs Prior 7-Day Avg -89.73%
Calls: -83.72%
Puts: -97.81%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (07/20) $1.3K
Calls: $1.2K (93%)
Puts: $85 (7%)
Prior (07/17) $65.7K
Calls: $14.5K (22%)
Puts: $51.2K (78%)
Current vs Prior -98.02%
Calls: -91.61%
Puts: -99.83%
Prior 7-Day Total $130.3K
Calls: $79.1K (61%)
Puts: $51.2K (39%)
Prior 7-Day Average $18.6K
Calls: $11.3K (61%)
Puts: $7.3K (39%)
Current vs Prior 7-Day Avg -93.00%
Calls: -89.22%
Puts: -98.84%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (07/20) 0.10
Prior (07/17) 4.78
Current vs Prior -97.91%
Prior 7-Day Average 4.78
Current vs Prior 7-Day Avg -97.91%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (07/20) --
Calls: -- (--)
Puts: -- (--)
Prior (07/17) 980
Calls: 980 (100%)
Puts: -- (0%)
Current vs Prior -100.00%
Prior 7-Day Total 4,505
Calls: 4,505 (100%)
Puts: -- (0%)
Prior 7-Day Average 643
Calls: 643 (100%)
Puts: -- (0%)
Current vs Prior 7-Day Avg -100.00%
Sentiment NEUTRAL

Expected Move

Detail
ℹ
Expiry (08/21) | Next (09/18)
Current 15.81% | 20.21%
Prior 19.73% | 23.77%
Current vs Prior -19.83% | -14.98%
Prior 7-Day Avg 11.91% | 20.88%
Current vs 7-Day Avg +32.82% | -3.20%
Prior 7-Day Eod 19.73% | 23.77%
Current vs 7-Day Eod -19.83% | -14.98%
Sentiment BULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 161.54% | 153.71%
Calls: -- | --
Puts: 161.54% | 153.71%
Prior 161.54% | 153.71%
Calls: -- | --
Puts: 161.54% | 153.71%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 161.54% | 153.71%
Calls: 161.54% | 153.71%
Puts: 161.54% | 153.71%
Current vs 7-Day Avg +0.00% | +0.00%
Liquidity Expensive
+
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🤖 AI Insights

Strong bullish conviction with 93% of dollar volume in calls ($1.2K) vs puts ($85). Light premium activity with dollar volume down 98% vs prior. Below-average activity with volume down 97% vs prior. Extreme bullish P/C ratio of 0.10 - heavy call buying (10 calls vs 1 puts).

Smart Money BULLISH
Retail Flow BULLISH
Overall BULLISH
Dollar Volume
Option Volume
Put/Call Ratio
Open Interest
Expected Move
Current BULLISH
Prior BEARISH
7-Day Avg BULLISH
Current BULLISH
Prior BEARISH
7-Day Avg NEUTRAL
Current BULLISH
Prior BEARISH
7-Day Avg NEUTRAL
Current NEUTRAL
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. 2 active (total vol 3, top 2)

CALLS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$30.00Aug 210.602.70$1.65127.3%20.44--
PUTS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$25.00Aug 210.001.70$0.85200.0%10.22--

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. 1 found (cheapest 8.59% of stock, avg 8.59%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$30.00$25.00Aug 21$1.65$0.85$2.50$22.50$32.50

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 2.06%, avg 2.06%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$30.00Aug 21$0.600.443.1%2.06%5.19%2--

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. 13 contracts (avg 422 vol/day, 13 traded recently)

BLFS averages only 422 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. No contracts have traded recently — lean on the 30-day mark range and start your limit near the bid.
CALLS (12)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$30.00Aug 21$0.60$2.70$1.65$2.82 07/17$1.55–$2.98$1.65--
$30.00Sep 18$0.65$4.80$2.73$2.97 07/16$2.73–$3.58$2.73--
$30.00Oct 16$1.80$5.40$3.60$1.80 06/24$1.40–$3.63$1.80--
$30.00Jan 15$3.40$6.20$4.80$6.10 07/15$2.35–$4.95$4.80--
$25.00Aug 21$2.95$6.50$4.72$5.00 07/01$2.53–$5.45$4.72--
$25.00Jan 15$5.10$9.40$7.25$6.00 06/03$4.40–$8.00$6.00--
$35.00Aug 21$0.00$1.05$0.53$0.70 07/14$0.35–$1.80$0.53--
$35.00Jan 15$2.30$2.95$2.63$2.95 07/17$1.55–$2.80$2.63--
$20.00Oct 16$8.20$11.70$9.95$7.50 06/01$6.50–$10.60$8.20--
$40.00Jan 15$0.00$1.75$0.88$1.45 06/15$0.85–$2.30$0.88--
$17.50Oct 16$10.00$14.10$12.05$9.50 06/01$8.35–$12.65$10.00--
$15.00Jan 15$13.10$17.20$15.15$14.10 06/29$11.05–$15.60$14.10--
PUTS (1)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$25.00Aug 21$0.00$1.70$0.85$1.15 07/17$0.85–$2.40$0.85--

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 10
Total Puts 1
Put/Call Ratio 0.10
Net Difference 9

Prior's Put/Call Breakdown

Total Calls 67
Total Puts 320
Put/Call Ratio 4.78
Net Difference -253

Prior 7-Day Put/Call Summary

Total Calls 430
Total Puts 320
Average Put/Call Ratio 4.78
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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