Tour v526
CAI
CARIS LIFE SCIENCES
$26.82 -4.25%
$26.33 (-1.83%)🌙
as of 08/26 06:16 PM
(8/25 18:17) ◀
|
Wednesday, August 26, 2026 (6:17pm)
January 2026
|
▶ (8/27 18:16)
◀ 8/26 18:17 ▶

Option Volume

Detail
ℹ
Current (08/26) 360
Calls: 307 (85%)
Puts: 53 (15%)
Prior (08/25) 1,203
Calls: 1,167 (97%)
Puts: 36 (3%)
Current vs Prior -70.07%
Calls: -73.69% (Calls)
Puts: +47.22% (Puts)
Prior 7-Day Total 4,424
Calls: 3,763 (85%)
Puts: 661 (15%)
Prior 7-Day Average 632
Calls: 537 (85%)
Puts: 94 (15%)
Current vs Prior 7-Day Avg -43.04%
Calls: -42.89%
Puts: -43.87%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (08/26) $176.0K
Calls: $156.6K (89%)
Puts: $19.4K (11%)
Prior (08/25) $305.2K
Calls: $284.0K (93%)
Puts: $21.2K (7%)
Current vs Prior -42.34%
Calls: -44.86%
Puts: -8.53%
Prior 7-Day Total $1.70M
Calls: $1.48M (87%)
Puts: $213.7K (13%)
Prior 7-Day Average $242.5K
Calls: $212.0K (87%)
Puts: $30.5K (13%)
Current vs Prior 7-Day Avg -27.42%
Calls: -26.12%
Puts: -36.45%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (08/26) 0.17
Prior (08/25) 0.03
Current vs Prior +459.64%
Prior 7-Day Average 0.50
Current vs Prior 7-Day Avg -65.61%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (08/26) 2,659
Calls: 2,618 (98%)
Puts: 41 (2%)
Prior (08/25) 1,963
Calls: 1,903 (97%)
Puts: 60 (3%)
Current vs Prior +35.46%
Prior 7-Day Total 17,621
Calls: 16,974 (96%)
Puts: 647 (4%)
Prior 7-Day Average 2,517
Calls: 2,424 (96%)
Puts: 92 (4%)
Current vs Prior 7-Day Avg +5.63%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (09/18) | Next (10/16)
Current 17.08% | 21.74%
Prior 13.99% | 21.85%
Current vs Prior +22.02% | -0.51%
Prior 7-Day Avg 10.80% | 18.44%
Current vs 7-Day Avg +58.07% | +17.86%
Prior 7-Day Eod 14.00% | 21.85%
Current vs 7-Day Eod +22.02% | -0.51%
Sentiment BEARISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 234.00% | 62.08%
Calls: 189.44% | 108.78%
Puts: 278.57% | 15.38%
Prior 234.00% | 62.08%
Calls: 189.44% | 108.78%
Puts: 278.57% | 15.38%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 234.00% | 62.08%
Calls: 189.44% | 108.78%
Puts: 278.57% | 15.38%
Current vs 7-Day Avg +0.00% | +0.00%
Liquidity Expensive
+
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🤖 AI Insights

Strong bullish conviction with 89% of dollar volume in calls ($156.6K) vs puts ($19.4K). Below-average activity with volume down 70% vs prior. Extreme bullish P/C ratio of 0.17 - heavy call buying (307 calls vs 53 puts). P/C ratio rising 460% - increased hedging/bearish positioning.

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. 2 found (avg delta 0.77, highest 0.87)

CALLS (2)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$22.50Sep 183.606.20$4.9053.1%20.8723
$25.00Sep 181.704.70$3.2093.8%1100.66353
PUTS (0)
No puts meet the criteria

Most actively traded options today. High liquidity = easy entry/exit. 3 active (total vol 135, top 110)

CALLS (3)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$25.00Sep 181.704.70$3.2093.8%1100.66353
$30.00Sep 180.400.95$0.6880.9%230.27331
$22.50Sep 183.606.20$4.9053.1%20.8723
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. 1 found (best R:R 0.98, avg 0.98)

BULL CALL (1)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$25.00$30.00Sep 18$2.52$2.48$2.5266%0.98$27.52
BEAR PUT (0)
No bear put found

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. 2 found (best net $-1.50, 1 credits)

CALLS (2)
Buy KSell KRatioExpiryNetMax Gain
$22.50$25.001:2Sep 18-$1.50$1.00
$25.00$30.001:2Sep 18$1.84$3.16
PUTS (0)
No puts found

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 1 found (best yield 1.49%, avg 1.49%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$30.00Sep 18$0.400.2711.9%1.49%13.35%23331

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. 100 contracts (avg 609 vol/day, 100 traded recently)

CAI averages only 609 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 $30.00 12-17 call last traded $6.60 on 08/20 (now $7.60/$8.80) — try a limit near $7.60. Also watch the $10.00 12-17 call last traded $8.15 on 07/23 (now $17.00/$20.00) — try a limit near $17.00; the $17.50 10-16 call last traded $8.66 on 08/21 (now $8.90/$10.60) — try a limit near $8.90. Most tradeable put: the $10.00 12-17 put last traded $1.22 on 08/18 (now $0.40/$1.45) — try a limit near $0.93.
CALLS (56)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$25.00Sep 18$1.70$4.70$3.20$2.60 08/21$0.55–$3.63$2.60353
$25.00Oct 16$3.30$4.40$3.85$3.60 08/21$0.43–$4.50$3.60252
$25.00Dec 18$4.50$6.50$5.50$4.20 08/21$1.33–$6.20$4.50--
$25.00Jan 15$4.70$6.70$5.70$5.55 08/21$1.25–$6.45$5.55--
$25.00Mar 19$5.30$8.20$6.75$4.50 08/07$1.85–$7.60$5.30--
$25.00Dec 17$8.10$11.90$10.00$8.30 08/20$3.50–$10.10$8.30--
$30.00Sep 18$0.40$0.95$0.68$0.63 08/21$0.18–$1.25$0.63331
$30.00Oct 16$1.05$1.65$1.35$1.22 08/21$0.60–$1.92$1.221.0K
$30.00Dec 18$2.20$4.40$3.30$2.28 08/21$0.60–$3.70$2.28129
$30.00Jan 15$2.95$5.00$3.98$3.22 08/21$0.63–$4.20$3.22--
$30.00Mar 19$3.10$6.50$4.80$4.20 08/21$1.55–$4.80$4.20--
$30.00Dec 17$7.60$8.80$8.20$6.60 08/20$2.55–$8.85$7.6078
$22.50Sep 18$3.60$6.20$4.90$4.21 08/21$0.75–$5.75$4.2123
$22.50Oct 16$4.40$6.70$5.55$3.90 08/21$0.75–$6.30$4.40--
$22.50Dec 18$5.30$8.10$6.70$0.80 07/31$1.25–$7.30$5.30--
$22.50Jan 15$5.40$8.50$6.95$5.30 08/20$1.65–$7.30$5.40--
$22.50Mar 19$6.10$9.70$7.90$2.10 08/03$2.22–$8.70$6.10--
$22.50Dec 17$10.00$11.00$10.50$9.39 08/20$4.00–$11.95$10.00--
$20.00Sep 18$5.50$9.10$7.30$5.80 08/21$0.57–$8.15$5.80--
$20.00Oct 16$6.00$8.70$7.35$6.70 08/21$0.93–$8.30$6.70--
$20.00Dec 18$6.40$10.10$8.25$5.25 08/19$1.90–$9.00$6.40--
$20.00Jan 15$6.90$10.20$8.55$7.78 08/21$2.23–$8.90$7.78--
$20.00Mar 19$7.80$11.30$9.55$2.70 07/20$2.88–$10.20$7.80--
$20.00Dec 17$10.10$14.40$12.25$9.80 08/20$4.50–$13.50$10.10--
$35.00Oct 16$0.00$1.75$0.88$0.40 08/10$0.50–$0.93$0.40--
$35.00Dec 18$0.65$3.50$2.08$1.45 08/21$0.25–$2.33$1.45--
$35.00Jan 15$1.70$3.10$2.40$1.45 08/20$0.80–$2.63$1.70--
$35.00Mar 19$2.20$4.70$3.45$2.56 08/21$1.13–$3.75$2.56--
$35.00Dec 17$6.20$7.50$6.85$6.00 08/21$1.48–$7.15$6.20268
$17.50Sep 18$7.40$11.50$9.45$2.90 08/06$1.25–$10.70$7.40--
$17.50Oct 16$8.90$10.60$9.75$8.66 08/21$2.08–$10.65$8.90147
$17.50Dec 18$8.20$12.30$10.25$3.60 07/16$2.23–$11.20$8.20--
$17.50Jan 15$9.60$11.70$10.65$7.06 08/19$2.70–$11.20$9.60--
$17.50Mar 19$9.80$12.80$11.30$7.50 08/19$3.75–$12.10$9.80--
$17.50Dec 17$11.40$14.60$13.00$11.52 08/20$5.75–$14.00$11.52--
$15.00Sep 18$9.90$14.00$11.95$2.62 07/31$2.42–$13.15$9.90--
$15.00Oct 16$10.70$13.50$12.10$10.50 08/21$2.72–$13.15$10.70--
$15.00Dec 18$10.20$14.20$12.20$12.20 08/21$3.23–$13.40$12.20--
$15.00Jan 15$11.60$13.80$12.70$10.20 08/21$3.40–$13.10$11.60--
$15.00Mar 19$11.30$15.20$13.25$4.70 07/24$4.33–$14.20$11.30--
$15.00Dec 17$12.90$16.20$14.55$12.82 08/20$6.50–$15.50$12.90--
$40.00Dec 18$0.00$3.10$1.55$0.30 07/14$0.60–$1.55$0.30--
$12.50Dec 18$12.60$16.70$14.65$13.60 08/21$4.50–$15.75$13.60--
$12.50Jan 15$13.20$16.30$14.75$4.93 07/29$4.95–$15.65$13.20--
$12.50Dec 17$14.30$18.10$16.20$9.70 08/06$7.00–$17.70$14.30--
$10.00Sep 18$14.90$18.90$16.90$11.53 08/14$5.85–$18.05$14.90--
$10.00Oct 16$14.90$17.20$16.05$14.95 08/20$5.80–$18.10$14.95--
$10.00Dec 18$15.20$19.00$17.10$9.51 07/02$5.90–$18.15$15.20--
$10.00Jan 15$15.30$19.20$17.25$12.30 08/14$6.55–$18.35$15.30--
$10.00Dec 17$17.00$20.00$18.50$8.15 07/23$8.00–$19.50$17.0031
$45.00Dec 18$0.00$5.00$2.50$2.00 08/06$0.88–$2.50$2.00--
$7.50Oct 16$17.40$21.40$19.40$12.20 08/06$8.30–$20.55$17.40--
$7.50Jan 15$17.40$21.60$19.50$15.48 08/19$8.60–$20.70$17.40--
$7.50Dec 17$17.50$22.00$19.75$14.90 08/18$9.25–$21.45$17.50--
$5.00Dec 17$19.50$24.50$22.00$20.00 08/20$11.50–$23.50$20.00--
$2.50Dec 17$22.00$27.00$24.50$23.76 08/21$13.50–$25.50$23.76--
PUTS (44)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$25.00Sep 18$0.00$2.75$1.38$1.95 08/21$1.38–$9.45$1.38--
$25.00Oct 16$0.55$3.40$1.98$1.50 08/21$1.98–$9.50$1.50--
$25.00Dec 18$2.50$4.40$3.45$4.06 08/21$3.35–$9.90$3.45--
$25.00Jan 15$1.85$4.80$3.33$3.70 08/21$3.33–$9.85$3.33--
$30.00Sep 18$2.60$5.20$3.90$3.90 08/21$2.90–$14.40$3.90--
$30.00Oct 16$3.40$5.00$4.20$4.95 08/21$4.20–$14.40$4.20--
$30.00Mar 19$5.50$9.20$7.35$7.20 08/21$7.30–$14.75$7.20--
$30.00Dec 17$7.70$11.60$9.65$9.80 08/21$9.65–$16.00$9.65--
$22.50Sep 18$0.00$0.65$0.33$0.48 08/21$0.33–$7.05$0.33--
$22.50Oct 16$0.00$2.60$1.30$2.20 08/19$1.30–$7.20$1.30--
$22.50Dec 18$0.75$3.80$2.28$3.04 08/21$2.28–$7.75$2.28--
$22.50Jan 15$1.00$3.90$2.45$3.80 08/19$2.20–$7.85$2.45--
$22.50Dec 17$3.40$7.10$5.25$9.64 08/04$5.25–$10.10$5.25--
$20.00Sep 18$0.00$2.20$1.10$1.35 08/18$0.80–$4.80$1.10--
$20.00Oct 16$0.00$1.30$0.65$1.30 08/17$0.65–$5.15$0.65--
$20.00Dec 18$0.00$3.20$1.60$3.43 08/06$1.55–$5.90$1.60--
$20.00Jan 15$0.00$3.30$1.65$4.50 08/06$1.65–$6.00$1.65--
$20.00Mar 19$0.55$4.00$2.28$5.80 07/10$2.17–$6.80$2.28--
$35.00Jan 15$8.50$11.70$10.10$16.09 08/06$9.80–$19.40$10.10--
$17.50Sep 18$0.00$1.50$0.75$1.42 08/06$0.60–$3.00$0.75--
$17.50Oct 16$0.00$2.15$1.08$1.00 08/17$0.70–$3.55$1.00--
$17.50Dec 18$0.10$2.65$1.38$1.70 08/13$1.38–$3.95$1.38--
$17.50Jan 15$0.85$1.30$1.08$1.70 08/18$1.08–$4.40$1.08--
$17.50Mar 19$0.00$3.50$1.75$2.30 08/19$1.75–$5.65$1.75--
$17.50Dec 17$0.50$4.30$2.40$4.32 08/18$2.35–$6.60$2.40--
$15.00Sep 18$0.00$1.40$0.70$1.14 08/10$0.43–$1.95$0.70--
$15.00Oct 16$0.00$2.15$1.08$0.24 08/14$0.15–$1.65$0.24--
$15.00Dec 18$0.00$2.35$1.18$0.60 08/12$0.70–$2.75$0.60--
$15.00Jan 15$0.10$2.05$1.08$2.70 07/28$1.08–$2.85$1.08--
$15.00Mar 19$0.00$3.10$1.55$1.05 08/21$1.53–$3.85$1.05--
$15.00Dec 17$0.25$3.70$1.98$2.95 08/19$1.98–$5.10$1.98--
$12.50Oct 16$0.00$2.15$1.08$0.70 07/06$0.70–$1.08$0.70--
$12.50Dec 18$0.00$1.65$0.83$1.25 07/13$0.83–$1.73$0.83--
$12.50Jan 15$0.00$2.40$1.20$0.69 08/14$0.98–$2.13$0.69--
$12.50Mar 19$0.00$2.15$1.08$0.55 08/21$1.08–$2.75$0.55--
$10.00Sep 18$0.00$2.15$1.08$0.99 08/10$0.33–$1.18$0.99--
$10.00Dec 18$0.00$1.55$0.78$0.90 07/24$0.78–$1.25$0.78--
$10.00Jan 15$0.00$2.35$1.18$0.30 08/14$0.43–$1.43$0.30--
$10.00Mar 19$0.00$2.50$1.25$0.40 08/11$0.88–$1.78$0.40--
$10.00Dec 17$0.40$1.45$0.93$1.22 08/18$0.75–$3.20$0.9341
$7.50Sep 18$0.00$2.15$1.08$0.20 07/20$0.48–$1.10$0.20--
$7.50Dec 18$0.00$1.70$0.85$0.30 07/24$0.63–$1.15$0.30--
$7.50Mar 19$0.00$1.95$0.98$0.55 07/29$0.95–$1.48$0.55--
$5.00Dec 18$0.00$2.15$1.08$0.25 07/24$0.57–$1.13$0.25--

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 307
Total Puts 53
Put/Call Ratio 0.17
Net Difference 254

Prior's Put/Call Breakdown

Total Calls 1,167
Total Puts 36
Put/Call Ratio 0.03
Net Difference 1,131

Prior 7-Day Put/Call Summary

Total Calls 3,763
Total Puts 661
Average Put/Call Ratio 0.50
Ratio Trend Rising

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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