Tour v452
CLB
CORE LABORATORIES IN
$10.82 -3.65%
(7/27 18:20) ◀
|
Tuesday, July 28, 2026 (2:10pm)
January 2026
|
▶ (7/28 18:01)
◀ 7/28 14:14 ▶

Option Volume

Detail
ℹ
Current (07/28 2:10pm) 18
Calls: 16 (89%)
Puts: 2 (11%)
Prior (04/29) 51
Calls: 45 (88%)
Puts: 6 (12%)
Current vs Prior -64.71%
Calls: -64.44% (Calls)
Puts: -66.67% (Puts)
Prior 7-Day Total 69
Calls: 60 (87%)
Puts: 9 (13%)
Prior 7-Day Average 34
Calls: 8 (87%)
Puts: 1 (13%)
Current vs Prior 7-Day Avg -47.83%
Calls: +86.67%
Puts: +55.56%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (07/28 2:10pm) $612
Calls: $402 (66%)
Puts: $210 (34%)
Prior (04/29) $4.3K
Calls: $3.5K (82%)
Puts: $762 (18%)
Current vs Prior -85.67%
Calls: -88.55%
Puts: -72.44%
Prior 7-Day Total $8.0K
Calls: $6.9K (86%)
Puts: $1.1K (14%)
Prior 7-Day Average $4.0K
Calls: $982 (86%)
Puts: $161 (14%)
Current vs Prior 7-Day Avg -84.72%
Calls: -59.10%
Puts: +30.32%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (07/28 2:10pm) 0.12
Prior (04/29) 0.13
Current vs Prior -6.25%
Prior 7-Day Average 0.17
Current vs Prior 7-Day Avg -24.99%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (07/28 2:10pm) 1,364
Calls: 1,217 (89%)
Puts: 147 (11%)
Prior (04/29) 1,000
Calls: 895 (90%)
Puts: 105 (10%)
Current vs Prior +36.40%
Prior 7-Day Total 1,983
Calls: 1,776 (90%)
Puts: 207 (10%)
Prior 7-Day Average 991
Calls: 888 (90%)
Puts: 103 (10%)
Current vs Prior 7-Day Avg +37.57%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (08/21) | Next (09/18)
Current 18.76% | 20.89%
Prior 13.72% | 20.94%
Current vs Prior +36.71% | -0.26%
Prior 7-Day Avg 12.35% | 18.53%
Current vs 7-Day Avg +51.91% | +12.74%
Prior 7-Day Eod 13.72% | 20.94%
Current vs 7-Day Eod +36.71% | -0.26%
Sentiment BEARISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 59.23% | 48.82%
Calls: 68.45% | 15.82%
Puts: 50.00% | 81.82%
Prior 72.71% | 66.77%
Calls: 78.95% | 73.43%
Puts: 66.47% | 60.10%
Current vs Prior -18.54% | -26.88%
Prior 7-Day Avg 72.71% | 66.77%
Calls: 78.95% | 73.43%
Puts: 66.47% | 60.10%
Current vs 7-Day Avg -18.54% | -26.88%
Liquidity Expensive
+
Add Card

🤖 AI Insights

Moderately bullish flow with 66% call dollar volume ($402). Light premium activity with dollar volume down 86% vs prior. Below-average activity with volume down 65% vs prior. Extreme bullish P/C ratio of 0.12 - heavy call buying (16 calls vs 2 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
💧 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. -- active (total vol --, top --)

No options available for this category

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 1.85%, avg 1.85%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$12.50Aug 21$0.200.3715.5%1.85%17.38%--72

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. 38 contracts (avg 60 vol/day, 38 traded recently)

CLB averages only 60 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 $12.50 03-19 call last traded $2.10 on 07/23 (now $1.30/$1.90) — try a limit near $1.60. Also watch the $20.00 12-18 call last traded $0.20 on 07/24 (now $0.10/$0.20) — try a limit near $0.15; the $15.00 09-18 call last traded $0.23 on 07/24 (now $0.10/$0.35) — try a limit near $0.22.
CALLS (28)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$10.00Dec 18$1.25$3.70$2.48$4.70 06/03$1.83–$2.90$2.48--
$12.50Aug 21$0.05$0.60$0.33$0.55 07/23$0.33–$1.35$0.3362
$12.50Sep 18$0.45$0.75$0.60$0.60 07/21$0.50–$0.90$0.60--
$12.50Dec 18$0.70$2.50$1.60$1.20 07/21$0.80–$1.73$1.20--
$12.50Mar 19$1.30$1.90$1.60$2.10 07/23$1.60–$2.45$1.601
$7.50Aug 21$2.75$5.60$4.18$4.02 07/23$3.60–$4.65$4.02--
$7.50Sep 18$2.75$5.60$4.18$4.10 07/23$3.70–$4.80$4.10--
$7.50Dec 18$3.00$5.90$4.45$4.00 07/07$3.65–$4.80$4.00--
$15.00Aug 21$0.05$0.15$0.10$0.13 07/24$0.10–$1.18$0.10--
$15.00Sep 18$0.10$0.35$0.22$0.23 07/24$0.13–$1.18$0.22109
$15.00Dec 18$0.35$1.10$0.73$0.65 07/23$0.30–$0.73$0.65--
$5.00Dec 18$5.20$8.20$6.70$6.38 07/07$5.90–$7.20$6.38--
$17.50Aug 21$0.00$2.15$1.08$0.05 07/24$0.05–$1.10$0.05--
$17.50Sep 18$0.00$0.15$0.08$0.13 07/24$0.08–$0.35$0.0816
$17.50Dec 18$0.15$0.55$0.35$0.30 07/24$0.18–$1.27$0.30133
$2.50Sep 18$7.60$10.40$9.00$11.07 06/11$8.45–$9.65$9.00--
$20.00Sep 18$0.00$0.10$0.05$0.17 07/23$0.05–$1.10$0.05--
$20.00Dec 18$0.10$0.20$0.15$0.20 07/24$0.13–$1.15$0.1523
$20.00Mar 19$0.10$0.45$0.28$0.40 07/24$0.25–$0.48$0.28--
$22.50Aug 21$0.00$0.95$0.48$0.07 07/10$0.05–$1.08$0.07--
$22.50Sep 18$0.00$0.95$0.48$0.04 07/23$0.05–$0.78$0.04--
$22.50Dec 18$0.05$0.25$0.15$0.15 07/24$0.10–$1.13$0.15--
$22.50Mar 19$0.15$0.30$0.22$0.25 07/24$0.18–$0.48$0.22--
$25.00Aug 21$0.00$2.15$1.08$0.05 07/22$0.03–$1.08$0.05--
$25.00Sep 18$0.00$1.00$0.50$0.06 07/22$0.05–$1.08$0.06--
$25.00Dec 18$0.05$0.20$0.13$0.15 07/24$0.05–$1.10$0.13--
$30.00Dec 18$0.00$0.75$0.38$0.19 07/24$0.08–$1.10$0.19--
$35.00Sep 18$0.00$2.15$1.08$0.05 07/07$0.08–$1.08$0.05--
PUTS (10)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$10.00Aug 21$0.20$0.40$0.30$0.40 06/24$0.23–$0.53$0.30--
$10.00Sep 18$0.00$1.65$0.83$0.55 07/06$0.33–$1.35$0.55--
$10.00Dec 18$0.75$1.00$0.88$0.90 07/22$0.78–$1.10$0.88--
$10.00Mar 19$0.05$2.80$1.42$1.10 07/23$1.15–$1.85$1.10--
$12.50Aug 21$0.35$3.40$1.88$1.58 07/17$1.15–$2.38$1.58--
$12.50Sep 18$1.60$3.10$2.35$2.10 06/26$1.45–$2.75$2.10--
$12.50Dec 18$1.80$3.70$2.75$1.45 06/02$1.48–$2.75$1.80--
$7.50Dec 18$0.00$2.50$1.25$0.40 06/26$0.25–$1.25$0.40--
$5.00Aug 21$0.00$2.15$1.08$0.18 07/17$0.10–$1.08$0.18--
$17.50Sep 18$4.60$7.30$5.95$4.50 06/03$5.60–$6.55$4.60--

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 16
Total Puts 2
Put/Call Ratio 0.12
Net Difference 14

Prior's Put/Call Breakdown

Total Calls 45
Total Puts 6
Put/Call Ratio 0.13
Net Difference 39

Prior 7-Day Put/Call Summary

Total Calls 60
Total Puts 9
Average Put/Call Ratio 0.17
Ratio Trend Falling

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