Tour v526
CLB
CORE LABORATORIES IN
$12.65 +1.04%
(8/18 18:19) ◀
|
Wednesday, August 19, 2026 (6:19pm)
January 2026
|
▶ (8/20 18:19)
◀ 8/19 18:19 ▶

Option Volume

Detail
ℹ
Current (08/19) 5
Calls: 3 (60%)
Puts: 2 (40%)
Prior (08/18) 46
Calls: 45 (98%)
Puts: 1 (2%)
Current vs Prior -89.13%
Calls: -93.33% (Calls)
Puts: +100.00% (Puts)
Prior 7-Day Total 129
Calls: 115 (89%)
Puts: 14 (11%)
Prior 7-Day Average 18
Calls: 16 (89%)
Puts: 2 (11%)
Current vs Prior 7-Day Avg -72.87%
Calls: -81.74%
Puts: +0.00%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (08/19) $281
Calls: $171 (61%)
Puts: $110 (39%)
Prior (08/18) $2.7K
Calls: $2.6K (98%)
Puts: $48 (2%)
Current vs Prior -89.47%
Calls: -93.48%
Puts: +129.17%
Prior 7-Day Total $15.0K
Calls: $13.6K (91%)
Puts: $1.3K (9%)
Prior 7-Day Average $2.1K
Calls: $1.9K (91%)
Puts: $187 (9%)
Current vs Prior 7-Day Avg -86.84%
Calls: -91.22%
Puts: -41.27%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (08/19) 0.67
Prior (08/18) 0.02
Current vs Prior +2900.00%
Prior 7-Day Average 0.87
Current vs Prior 7-Day Avg -23.35%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (08/19) 317
Calls: 309 (97%)
Puts: 8 (3%)
Prior (08/18) 271
Calls: 271 (100%)
Puts: -- (0%)
Current vs Prior +16.97%
Prior 7-Day Total 1,574
Calls: 1,574 (100%)
Puts: -- (0%)
Prior 7-Day Average 314
Calls: 314 (100%)
Puts: -- (0%)
Current vs Prior 7-Day Avg +0.70%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (08/21) | Next (09/18)Expiry (08/21) | Next (09/18)
Current 8.54% | 9.72%8.54% | 9.72%
Prior 3.99% | 9.58%3.99% | 9.58%
Current vs Prior +113.78% | +1.45%+113.78% | +1.45%
Prior 7-Day Avg 8.63% | 11.34%8.63% | 11.34%
Current vs 7-Day Avg -1.07% | -14.26%-1.07% | -14.26%
Prior 7-Day Eod 3.99% | 9.58%3.99% | 9.58%
Current vs 7-Day Eod +113.78% | +1.45%+113.78% | +1.45%
Sentiment BEARISHBEARISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 164.71% | 120.03%
Calls: 164.71% | 194.61%
Puts: -- | --
Prior 164.71% | 120.03%
Calls: 164.71% | 194.61%
Puts: -- | --
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 164.71% | 120.03%
Calls: 164.71% | 194.61%
Puts: 164.71% | 45.45%
Current vs 7-Day Avg +0.00% | +0.00%
Liquidity Expensive
+
Add Card

🤖 AI Insights

Moderately bullish flow with 61% call dollar volume ($171). Light premium activity with dollar volume down 89% vs prior. Below-average activity with volume down 89% vs prior. Bullish P/C ratio of 0.67.

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. 1 active (total vol 2, top 2)

CALLS (0)
No calls meet the criteria
PUTS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$12.50Sep 180.450.65$0.5536.4%20.458

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. 42 contracts (avg 46 vol/day, 42 traded recently)

CLB averages only 46 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 $15.00 12-18 call last traded $0.35 on 08/06 (now $0.25/$0.90) — try a limit near $0.35. Most tradeable put: the $12.50 09-18 put last traded $2.10 on 06/26 (now $0.45/$0.65) — try a limit near $0.55.
CALLS (29)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$12.50Aug 21$0.00$1.20$0.60$0.29 07/27$0.15–$0.65$0.29--
$12.50Sep 18$0.55$0.80$0.68$0.36 08/06$0.22–$0.85$0.55--
$12.50Dec 18$1.05$1.90$1.48$1.20 07/21$0.60–$1.75$1.20--
$12.50Mar 19$0.80$2.75$1.78$1.80 07/27$0.88–$2.63$1.78--
$15.00Aug 21$0.00$0.10$0.05$0.14 07/28$0.05–$0.15$0.05--
$15.00Sep 18$0.00$0.20$0.10$0.05 08/07$0.08–$1.02$0.05--
$15.00Dec 18$0.25$0.90$0.57$0.35 08/06$0.28–$0.73$0.35309
$10.00Aug 21$1.20$4.10$2.65$0.65 07/29$0.70–$2.98$1.20--
$17.50Aug 21$0.00$0.95$0.48$0.09 07/27$0.05–$1.08$0.09--
$17.50Sep 18$0.00$0.65$0.33$0.05 08/04$0.03–$0.35$0.05--
$17.50Dec 18$0.00$0.95$0.48$0.15 08/06$0.10–$1.18$0.15--
$17.50Mar 19$0.00$1.00$0.50$0.34 08/04$0.25–$1.08$0.34--
$7.50Aug 21$4.80$6.30$5.55$3.64 08/05$2.50–$5.55$4.80--
$7.50Sep 18$4.40$6.10$5.25$4.10 07/23$2.97–$5.25$4.40--
$7.50Dec 18$3.30$6.60$4.95$4.00 07/07$3.05–$5.30$4.00--
$20.00Sep 18$0.00$0.05$0.03$0.05 08/04$0.03–$1.02$0.03--
$20.00Dec 18$0.00$1.20$0.60$0.15 08/04$0.08–$1.15$0.15--
$20.00Mar 19$0.00$1.00$0.50$0.20 08/04$0.18–$0.88$0.20--
$5.00Dec 18$5.70$9.00$7.35$6.38 07/07$5.10–$7.75$6.38--
$22.50Aug 21$0.00$0.95$0.48$0.07 07/10$0.10–$1.08$0.07--
$22.50Sep 18$0.00$0.05$0.03$0.04 07/23$0.03–$0.48$0.03--
$22.50Dec 18$0.00$0.95$0.48$0.21 08/04$0.10–$1.10$0.21--
$22.50Mar 19$0.00$1.00$0.50$0.17 07/31$0.15–$1.15$0.17--
$2.50Sep 18$8.30$12.00$10.15$8.75 08/06$7.80–$10.20$8.75--
$25.00Aug 21$0.00$0.95$0.48$0.05 07/22$0.38–$1.08$0.05--
$25.00Sep 18$0.00$1.75$0.88$0.06 07/22$0.13–$1.08$0.06--
$25.00Dec 18$0.00$0.95$0.48$0.19 07/29$0.10–$1.10$0.19--
$30.00Dec 18$0.00$0.95$0.48$0.15 08/07$0.05–$1.10$0.15--
$35.00Sep 18$0.00$0.75$0.38$0.05 07/07$0.38–$1.08$0.05--
PUTS (13)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$12.50Aug 21$0.00$0.95$0.48$1.58 07/17$0.22–$2.75$0.48--
$12.50Sep 18$0.45$0.65$0.55$2.10 06/26$0.55–$2.70$0.558
$15.00Dec 18$1.40$4.00$2.70$4.21 08/06$2.45–$4.90$2.70--
$15.00Mar 19$1.80$4.00$2.90$4.40 08/06$2.90–$4.95$2.90--
$10.00Aug 21$0.00$0.95$0.48$0.60 07/29$0.10–$1.08$0.48--
$10.00Sep 18$0.00$0.55$0.28$0.30 08/07$0.20–$1.80$0.28--
$10.00Dec 18$0.10$0.65$0.38$1.35 07/29$0.38–$1.40$0.38--
$10.00Mar 19$0.55$1.25$0.90$1.40 08/05$0.88–$2.03$0.90--
$17.50Dec 18$3.50$6.80$5.15$7.08 07/31$5.00–$7.15$5.15--
$17.50Mar 19$2.95$6.00$4.47$7.10 07/31$4.47–$7.20$4.47--
$7.50Aug 21$0.00$0.95$0.48$0.05 08/05$0.03–$1.10$0.05--
$7.50Dec 18$0.00$0.95$0.48$0.40 06/26$0.30–$1.25$0.40--
$5.00Aug 21$0.00$1.00$0.50$0.18 07/17$0.03–$1.08$0.18--

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 3
Total Puts 2
Put/Call Ratio 0.67
Net Difference 1

Prior's Put/Call Breakdown

Total Calls 45
Total Puts 1
Put/Call Ratio 0.02
Net Difference 44

Prior 7-Day Put/Call Summary

Total Calls 115
Total Puts 14
Average Put/Call Ratio 0.87
Ratio Trend Rising

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