Tour v396
CRL
CHARLES RIV LABORATO
$226.58 -1.18%
(7/23 18:23) ◀
|
Friday, July 24, 2026 (2:04am)
January 2026
|
▶ (7/27 18:22)
◀ 7/24 02:04 ▶

Option Volume

Detail
ℹ
Current (07/25) 141
Calls: 140 (99%)
Puts: 1 (1%)
Prior (07/23) 47
Calls: 32 (68%)
Puts: 15 (32%)
Current vs Prior +200.00%
Calls: +337.50% (Calls)
Puts: -93.33% (Puts)
Prior 7-Day Total 1,824
Calls: 1,459 (80%)
Puts: 365 (20%)
Prior 7-Day Average 260
Calls: 208 (80%)
Puts: 52 (20%)
Current vs Prior 7-Day Avg -45.89%
Calls: -32.83%
Puts: -98.08%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (07/25) $165.3K
Calls: $165.2K (100%)
Puts: $118 (0%)
Prior (07/23) $96.0K
Calls: $63.9K (67%)
Puts: $32.1K (33%)
Current vs Prior +72.18%
Calls: +158.53%
Puts: -99.63%
Prior 7-Day Total $4.07M
Calls: $3.63M (89%)
Puts: $437.4K (11%)
Prior 7-Day Average $581.5K
Calls: $519.0K (89%)
Puts: $62.5K (11%)
Current vs Prior 7-Day Avg -71.57%
Calls: -68.17%
Puts: -99.81%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (07/25) 0.01
Prior (07/23) 0.47
Current vs Prior -98.48%
Prior 7-Day Average 0.82
Current vs Prior 7-Day Avg -99.13%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (07/25) 16
Calls: -- (0%)
Puts: 16 (100%)
Prior (07/23) 152
Calls: 78 (51%)
Puts: 74 (49%)
Current vs Prior -89.47%
Prior 7-Day Total 3,240
Calls: 2,743 (85%)
Puts: 497 (15%)
Prior 7-Day Average 462
Calls: 457 (85%)
Puts: 82 (15%)
Current vs Prior 7-Day Avg -96.54%
Sentiment BULLISH

Expected Move

Detail
ℹ
Expiry (08/21) | Next (09/18)
Current 16.20% | 19.51%
Prior 16.31% | 20.11%
Current vs Prior -0.70% | -2.97%
Prior 7-Day Avg 13.45% | 19.22%
Current vs 7-Day Avg +20.43% | +1.52%
Prior 7-Day Eod 16.31% | 20.11%
Current vs 7-Day Eod -0.70% | -2.97%
Sentiment BULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 43.61% | 22.38%
Calls: 40.60% | 22.90%
Puts: 46.62% | 21.86%
Prior 43.61% | 22.38%
Calls: 40.60% | 22.90%
Puts: 46.62% | 21.86%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 43.61% | 22.38%
Calls: 40.60% | 22.90%
Puts: 46.62% | 21.86%
Current vs 7-Day Avg +0.00% | +0.00%
Liquidity Expensive
+
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🤖 AI Insights

Strong bullish conviction with 100% of dollar volume in calls ($165.2K) vs puts ($118). Elevated premium activity with dollar volume up 72% vs prior. Unusually high activity with volume up 200% vs prior - elevated interest. Extreme bullish P/C ratio of 0.01 - heavy call buying (140 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 BULLISH
7-Day Avg BULLISH
Current BULLISH
Prior BULLISH
7-Day Avg NEUTRAL
Current BULLISH
Prior BULLISH
7-Day Avg NEUTRAL
Current BEARISH
Prior NEUTRAL
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. -- 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. 124 contracts (avg 350 vol/day, 123 traded recently)

CRL averages only 350 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 (70)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$230.00Aug 21$13.80$15.90$14.85$14.29 07/17$11.00–$20.40$14.29--
$230.00Oct 16$21.20$24.30$22.75$24.70 07/17$18.65–$28.00$22.75--
$230.00Dec 18$28.60$32.50$30.55$33.18 07/07$25.95–$35.90$30.55--
$220.00Aug 21$18.00$21.00$19.50$19.40 07/17$15.05–$25.45$19.40--
$220.00Sep 18$22.40$25.40$23.90$24.00 07/17$19.15–$25.65$23.90--
$220.00Oct 16$25.90$29.00$27.45$12.60 06/11$22.55–$33.40$25.90--
$220.00Nov 20$31.20$34.70$32.95$34.20 06/30$27.90–$38.05$32.95--
$220.00Dec 18$33.30$37.20$35.25$24.80 06/24$29.90–$40.75$33.30--
$220.00Feb 19$40.00$43.00$41.50$29.70 06/24$36.20–$46.90$40.00--
$240.00Aug 21$9.50$11.80$10.65$10.40 07/17$7.55–$15.50$10.40--
$240.00Nov 20$21.90$25.80$23.85$23.40 07/17$19.85–$28.75$23.40--
$240.00Dec 18$24.50$28.50$26.50$18.00 06/24$22.00–$31.60$24.50--
$240.00Feb 19$31.20$34.20$32.70$23.14 06/24$28.20–$37.75$31.20--
$210.00Aug 21$24.10$27.30$25.70$19.60 06/26$20.20–$32.40$24.10--
$210.00Nov 20$36.00$40.00$38.00$42.41 07/13$32.85–$43.90$38.00--
$250.00Aug 21$6.70$8.60$7.65$10.70 07/13$5.10–$11.65$7.65--
$250.00Oct 16$13.30$16.50$14.90$15.90 07/15$11.75–$19.70$14.90--
$250.00Nov 20$18.70$22.00$20.35$21.30 07/16$16.70–$24.70$20.35--
$250.00Dec 18$21.00$24.90$22.95$23.60 07/17$19.10–$27.55$22.95--
$200.00Aug 21$31.00$34.30$32.65$41.30 07/10$26.10–$39.90$32.65--
$200.00Oct 16$37.60$40.90$39.25$38.86 07/17$33.30–$46.05$38.86--
$200.00Nov 20$41.90$45.80$43.85$44.90 07/15$38.00–$50.25$43.85--
$200.00Dec 18$44.30$48.40$46.35$24.30 06/23$40.25–$52.30$44.30--
$195.00Aug 21$34.70$37.80$36.25$41.43 07/06$29.50–$43.85$36.25--
$195.00Oct 16$40.80$44.20$42.50$44.06 07/06$36.45–$49.60$42.50--
$195.00Dec 18$47.40$51.50$49.45$10.50 05/20$43.10–$55.65$47.40--
$260.00Aug 21$4.40$6.10$5.25$5.90 07/16$3.13–$8.75$5.25--
$260.00Oct 16$10.50$13.50$12.00$15.55 07/10$9.45–$16.25$12.00--
$260.00Nov 20$15.50$19.00$17.25$2.40 05/22$14.05–$21.10$15.50--
$190.00Oct 16$44.10$47.70$45.90$18.70 06/22$39.50–$53.50$44.10--
$185.00Aug 21$42.90$46.00$44.45$43.90 07/17$37.30–$52.05$43.90--
$185.00Oct 16$48.20$51.30$49.75$24.92 05/29$43.20–$57.20$48.20--
$185.00Nov 20$51.80$55.70$53.75$37.00 06/24$47.10–$60.65$51.80--
$270.00Aug 21$1.75$4.60$3.18$3.89 07/08$2.35–$6.35$3.18--
$270.00Oct 16$8.00$11.10$9.55$7.80 06/26$7.40–$13.05$8.00--
$270.00Nov 20$12.80$16.50$14.65$1.85 05/22$11.75–$17.60$12.80--
$270.00Dec 18$15.20$19.00$17.10$17.66 07/17$14.00–$20.80$17.10--
$270.00Feb 19$21.10$24.60$22.85$23.45 06/29$19.20–$26.80$22.85--
$180.00Dec 18$57.40$61.60$59.50$28.40 06/22$52.65–$66.15$57.40--
$175.00Aug 21$52.00$55.00$53.50$53.97 07/15$45.70–$60.85$53.50--
$175.00Oct 16$55.90$59.30$57.60$58.25 07/15$50.50–$65.25$57.60--
$175.00Dec 18$61.10$65.10$63.10$52.80 06/26$56.00–$69.90$61.10--
$280.00Aug 21$0.15$4.30$2.23$4.70 07/10$1.70–$4.60$2.23--
$280.00Oct 16$5.20$9.10$7.15$10.10 07/10$5.60–$10.75$7.15--
$280.00Dec 18$12.40$16.50$14.45$14.00 07/17$11.75–$17.95$14.00--
$170.00Aug 21$56.40$59.70$58.05$57.35 07/17$49.90–$65.45$57.35--
$170.00Oct 16$60.50$63.50$62.00$65.00 06/30$54.15–$69.55$62.00--
$165.00Dec 18$68.60$72.50$70.55$59.78 06/26$63.05–$77.90$68.60--
$290.00Aug 21$0.00$3.40$1.70$2.05 07/14$1.60–$3.55$1.70--
$290.00Oct 16$4.70$7.80$6.25$5.00 06/26$4.25–$8.30$5.00--
$290.00Dec 18$10.60$14.50$12.55$5.00 06/01$10.00–$15.55$10.60--
$160.00Aug 21$65.50$69.30$67.40$14.13 05/20$58.55–$74.80$65.50--
$160.00Nov 20$71.10$74.70$72.90$52.80 06/24$64.95–$80.35$71.10--
$160.00Dec 18$72.70$76.70$74.70$66.65 06/29$66.75–$81.75$72.70--
$160.00Feb 19$77.00$80.00$78.50$79.40 07/07$70.35–$85.25$78.50--
$300.00Aug 21$0.00$3.00$1.50$2.25 07/10$1.27–$2.55$1.50--
$300.00Oct 16$2.60$6.40$4.50$4.00 06/26$3.43–$6.60$4.00--
$300.00Nov 20$6.40$10.50$8.45$9.90 07/13$6.60–$11.00$8.45--
$300.00Dec 18$8.70$12.70$10.70$11.60 07/16$8.55–$13.35$10.70--
$310.00Aug 21$0.00$2.90$1.45$1.70 07/07$1.18–$1.95$1.45--
$310.00Oct 16$1.85$5.40$3.63$4.10 07/09$2.50–$5.25$3.63--
$140.00Dec 18$89.60$93.30$91.45$59.96 06/10$82.50–$98.70$89.60--
$135.00Aug 21$90.30$93.80$92.05$57.28 06/10$82.00–$99.25$90.30--
$320.00Aug 21$0.00$2.60$1.30$1.40 07/02$1.13–$1.83$1.30--
$320.00Oct 16$0.95$4.50$2.73$1.10 05/29$1.93–$4.25$1.10--
$320.00Dec 18$5.70$10.00$7.85$2.60 05/29$6.05–$10.20$5.70--
$330.00Oct 16$0.90$3.60$2.25$2.45 07/14$1.73–$3.30$2.25--
$330.00Dec 18$4.80$8.80$6.80$5.80 06/29$5.10–$8.55$5.80--
$340.00Oct 16$0.00$3.40$1.70$1.95 07/14$1.48–$2.60$1.70--
$110.00Dec 18$117.00$120.70$118.85$54.00 05/26$109.10–$126.40$117.00--
PUTS (54)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$230.00Aug 21$15.60$18.80$17.20$18.25 07/16$15.65–$26.35$17.20--
$230.00Dec 18$28.70$32.50$30.60$30.62 07/16$28.40–$37.75$30.60--
$220.00Aug 21$10.70$13.70$12.20$13.80 07/17$11.60–$20.35$12.20--
$220.00Dec 18$23.60$27.30$25.45$25.18 07/16$23.75–$31.90$25.18--
$240.00Aug 21$21.60$24.80$23.20$22.90 07/15$20.80–$33.15$22.90--
$240.00Oct 16$28.50$31.70$30.10$27.90 07/01$27.60–$37.75$28.50--
$210.00Aug 21$6.90$9.50$8.20$7.96 07/15$8.00–$15.20$7.96--
$210.00Dec 18$19.10$22.60$20.85$43.70 06/05$19.35–$26.05$20.85--
$200.00Aug 21$4.20$6.50$5.35$5.20 07/14$5.20–$11.25$5.20--
$200.00Dec 18$15.20$18.50$16.85$15.30 07/15$15.65–$21.50$15.30--
$195.00Aug 21$2.55$5.70$4.13$4.90 07/17$4.13–$9.40$4.13--
$195.00Oct 16$8.10$10.90$9.50$14.50 06/26$9.05–$14.50$9.50--
$260.00Aug 21$35.80$39.30$37.55$38.30 07/16$33.35–$48.75$37.55--
$190.00Aug 21$1.55$4.50$3.03$4.30 07/06$3.03–$7.95$3.03--
$190.00Dec 18$11.80$15.00$13.40$16.42 06/29$12.40–$17.70$13.40--
$185.00Aug 21$0.85$3.80$2.32$4.51 07/08$2.32–$6.55$2.32--
$185.00Dec 18$10.30$13.40$11.85$27.85 05/29$10.60–$15.40$11.85--
$180.00Aug 21$0.25$3.70$1.98$2.35 07/10$1.98–$5.05$1.98--
$180.00Oct 16$3.10$7.30$5.20$6.00 07/06$5.20–$9.30$5.20--
$175.00Aug 21$0.20$2.50$1.35$1.47 07/13$1.35–$4.25$1.35--
$175.00Dec 18$6.60$10.70$8.65$23.09 05/29$8.20–$12.65$8.65--
$170.00Dec 18$6.30$9.60$7.95$14.19 06/24$7.10–$10.95$7.95--
$165.00Aug 21$0.00$2.85$1.43$2.85 06/26$0.93–$3.20$1.43--
$165.00Dec 18$4.30$8.50$6.40$6.20 07/09$6.10–$10.00$6.20--
$165.00Feb 19$7.60$10.90$9.25$8.90 07/09$8.55–$11.95$8.90--
$160.00Dec 18$3.70$7.50$5.60$15.20 06/12$5.30–$8.55$5.60--
$160.00Feb 19$6.30$9.80$8.05$18.12 06/18$7.40–$10.60$8.05--
$155.00Aug 21$0.00$2.65$1.33$5.25 06/22$0.95–$2.03$1.33--
$155.00Dec 18$2.90$6.70$4.80$13.95 05/29$4.10–$7.00$4.80--
$150.00Aug 21$0.00$2.55$1.27$6.90 06/02$1.13–$1.73$1.27--
$150.00Oct 16$0.35$2.90$1.63$1.60 07/06$1.63–$3.33$1.60--
$150.00Dec 18$2.20$6.00$4.10$11.50 06/09$3.60–$6.15$4.10--
$140.00Aug 21$0.00$2.45$1.23$2.38 06/22$1.10–$1.48$1.23--
$140.00Dec 18$1.00$4.70$2.85$3.15 07/07$2.25–$5.05$2.85--
$135.00Aug 21$0.00$2.45$1.23$1.37 06/23$1.08–$1.35$1.23--
$135.00Dec 18$0.45$4.10$2.28$8.30 06/01$1.58–$3.78$2.28--
$130.00Aug 21$0.00$2.40$1.20$1.30 06/17$1.08–$1.27$1.20--
$130.00Dec 18$0.15$3.50$1.83$6.25 05/29$1.83–$3.28$1.83--
$125.00Dec 18$0.00$3.30$1.65$4.45 06/23$1.65–$2.63$1.65--
$120.00Dec 18$0.15$3.10$1.63$3.30 07/06$0.80–$2.35$1.63--
$120.00Feb 19$0.45$3.90$2.17$2.50 07/01$2.07–$2.90$2.17--
$120.00Aug 21$0.00$2.35$1.18--$1.18–$1.18—--16
$115.00Feb 19$0.35$3.50$1.93$3.70 07/06$1.75–$2.50$1.93--
$110.00Nov 20$0.00$2.45$1.23$1.80 06/01$0.98–$1.50$1.23--
$110.00Dec 18$0.00$2.70$1.35$3.30 06/11$1.35–$1.75$1.35--
$105.00Nov 20$0.00$2.35$1.18$2.65 06/03$0.98–$1.38$1.18--
$105.00Dec 18$0.00$2.55$1.27$4.20 06/11$0.50–$1.60$1.27--
$105.00Feb 19$0.00$3.10$1.55$1.40 06/30$1.35–$1.73$1.40--
$100.00Nov 20$0.00$2.25$1.13$2.10 06/11$0.88–$1.30$1.13--
$100.00Dec 18$0.00$2.40$1.20$1.60 06/11$1.18–$1.48$1.20--
$95.00Nov 20$0.00$2.20$1.10$1.30 06/11$0.78–$1.18$1.10--
$95.00Dec 18$0.00$2.30$1.15$1.40 06/11$0.98–$1.38$1.15--
$90.00Nov 20$0.00$2.15$1.08$1.35 05/22$0.88–$1.18$1.08--
$90.00Dec 18$0.00$2.25$1.13$1.30 06/01$0.98–$1.25$1.13--

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 140
Total Puts 1
Put/Call Ratio 0.01
Net Difference 139

Prior's Put/Call Breakdown

Total Calls 32
Total Puts 15
Put/Call Ratio 0.47
Net Difference 17

Prior 7-Day Put/Call Summary

Total Calls 1,459
Total Puts 365
Average Put/Call Ratio 0.82
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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