Tour v492
CTKB
CYTEK BIOSCIENCES IN
$4.18 -2.34%
$4.04 (-3.41%)🌙
as of 08/05 06:03 PM
(8/5 14:19) ◀
|
Wednesday, August 5, 2026 (6:03pm)
January 2026
|
▶ (8/6 18:31)
◀ 8/5 18:03 ▶

Option Volume

Detail
ℹ
Current (08/05) 1
Calls: 1 (100%)
Puts: -- (0%)
Prior (08/04) 2
Calls: 2 (100%)
Puts: -- (0%)
Current vs Prior -50.00%
Calls: -50.00% (Calls)
Puts: +0.00% (Puts)
Prior 7-Day Total 3
Calls: 2 (67%)
Puts: 1 (33%)
Prior 7-Day Average 1
Calls: -- (67%)
Puts: -- (33%)
Current vs Prior 7-Day Avg -33.33%
Calls: +250.00%
Puts: -100.00%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (08/05) $63
Calls: $63 (100%)
Puts: -- (0%)
Prior (08/04) $120
Calls: $120 (100%)
Puts: -- (0%)
Current vs Prior -47.50%
Calls: -47.50%
Puts: +0.00%
Prior 7-Day Total $130
Calls: $120 (92%)
Puts: $10 (8%)
Prior 7-Day Average $65
Calls: $17 (92%)
Puts: $1 (8%)
Current vs Prior 7-Day Avg -3.08%
Calls: +267.50%
Puts: -100.00%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (08/05) --
Prior (08/04) --
Current vs Prior +0.00%
Prior 7-Day Average 1.00
Current vs Prior 7-Day Avg -100.00%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (08/05) 69
Calls: 58 (84%)
Puts: 11 (16%)
Prior (08/04) 69
Calls: 58 (84%)
Puts: 11 (16%)
Current vs Prior +0.00%
Prior 7-Day Total 69
Calls: 58 (84%)
Puts: 11 (16%)
Prior 7-Day Average 69
Calls: 58 (84%)
Puts: 11 (16%)
Current vs Prior 7-Day Avg +0.00%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (08/21) | Next (09/18)
Current 74.88% | 114.83%
Prior 71.96% | 112.15%
Current vs Prior +4.05% | +2.39%
Prior 7-Day Avg 81.47% | 107.04%
Current vs 7-Day Avg -8.08% | +7.28%
Prior 7-Day Eod 71.96% | 112.15%
Current vs 7-Day Eod +4.05% | +2.39%
Sentiment BEARISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 192.00% | 0.00%
Calls: -- | --
Puts: 192.00% | 0.00%
Prior -- | --
Calls: -- | --
Puts: -- | --
Current vs Prior -- | --
Prior 7-Day Avg -- | --
Calls: -- | --
Puts: -- | --
Current vs 7-Day Avg -- | --
Liquidity Expensive
+
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🤖 AI Insights

Strong bullish conviction with 100% of dollar volume in calls ($63) vs puts (--). Below-average activity with volume down 50% vs prior. Call-heavy open interest (58 calls vs 11 puts) suggests bullish positioning.

Smart Money BULLISH
Retail Flow NEUTRAL
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 NEUTRAL
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. 1 active (total vol 1, top 1)

CALLS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$5.00Aug 210.001.25$0.63198.4%10.41--
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. -- 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. 10 contracts (avg 4 vol/day, 5 traded recently)

CTKB averages only 4 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 01-15 call last traded $2.00 on 06/25 (now $0.50/$4.90) — try a limit near $2.00. Also watch the $7.50 08-21 call last traded $0.35 on 07/24 (now $0.00/$4.90) — try a limit near $0.35. Most tradeable put: the $2.50 08-21 put last traded $0.10 on 07/27 (now $0.00/$4.90) — try a limit near $0.10.
CALLS (6)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$5.00Oct 16$0.00$1.30$0.65--$0.45–$0.65--12
$5.00Jan 15$0.00$1.50$0.75--$0.75–$0.75--2
$2.50Jan 15$0.50$4.90$2.70$2.00 06/25$2.48–$2.75$2.002
$2.50Oct 16$0.10$5.00$2.55--$2.55–$2.55$0.106
$7.50Aug 21$0.00$4.90$2.45$0.35 07/24$0.10–$2.45$0.3516
$7.50Oct 16$0.00$4.90$2.45--$0.10–$2.45--20
PUTS (4)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$5.00Oct 16$0.00$4.90$2.45--$2.45–$2.45--7
$2.50Aug 21$0.00$4.90$2.45$0.10 07/27$0.10–$2.45$0.101
$2.50Oct 16$0.00$4.90$2.45$0.05 06/05$0.08–$2.48$0.051
$2.50Jan 15$0.00$4.90$2.45$0.30 06/25$2.45–$2.45$0.302

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 1
Total Puts --
Put/Call Ratio --
Net Difference 1

Prior's Put/Call Breakdown

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

Prior 7-Day Put/Call Summary

Total Calls 2
Total Puts 1
Average Put/Call Ratio 1.00
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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