Tour v526
CAI
CARIS LIFE SCIENCES
$25.63 -2.84%
$25.52 (-0.43%)🌙
as of 08/28 06:16 PM
(8/27 18:16) ◀
|
Friday, August 28, 2026 (6:16pm)
January 2026
|
▶ (8/31 18:16)
◀ 8/28 18:16 ▶

Option Volume

Detail
ℹ
Current (08/28) 86
Calls: 63 (73%)
Puts: 23 (27%)
Prior (08/27) 153
Calls: 78 (51%)
Puts: 75 (49%)
Current vs Prior -43.79%
Calls: -19.23% (Calls)
Puts: -69.33% (Puts)
Prior 7-Day Total 4,711
Calls: 4,025 (85%)
Puts: 686 (15%)
Prior 7-Day Average 673
Calls: 575 (85%)
Puts: 98 (15%)
Current vs Prior 7-Day Avg -87.22%
Calls: -89.04%
Puts: -76.53%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (08/28) $45.4K
Calls: $41.2K (91%)
Puts: $4.1K (9%)
Prior (08/27) $65.8K
Calls: $35.4K (54%)
Puts: $30.4K (46%)
Current vs Prior -31.04%
Calls: +16.59%
Puts: -86.40%
Prior 7-Day Total $1.88M
Calls: $1.63M (87%)
Puts: $249.0K (13%)
Prior 7-Day Average $268.2K
Calls: $232.6K (87%)
Puts: $35.6K (13%)
Current vs Prior 7-Day Avg -83.08%
Calls: -82.28%
Puts: -88.37%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (08/28) 0.37
Prior (08/27) 0.96
Current vs Prior -62.03%
Prior 7-Day Average 0.40
Current vs Prior 7-Day Avg -8.66%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (08/28) 2,541
Calls: 1,908 (75%)
Puts: 633 (25%)
Prior (08/27) 1,105
Calls: 1,100 (100%)
Puts: 5 (0%)
Current vs Prior +129.95%
Prior 7-Day Total 15,420
Calls: 15,055 (98%)
Puts: 365 (2%)
Prior 7-Day Average 2,202
Calls: 2,150 (98%)
Puts: 52 (2%)
Current vs Prior 7-Day Avg +15.35%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (09/18) | Next (10/16)
Current 15.02% | 17.09%
Prior 16.87% | 24.37%
Current vs Prior -10.95% | -29.89%
Prior 7-Day Avg 12.94% | 20.28%
Current vs 7-Day Avg +16.08% | -15.71%
Prior 7-Day Eod 16.87% | 24.37%
Current vs 7-Day Eod -10.95% | -29.89%
Sentiment BULLISH

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
+
Add Card

🤖 AI Insights

Strong bullish conviction with 91% of dollar volume in calls ($41.2K) vs puts ($4.1K). Below-average activity with volume down 44% vs prior. Extreme bullish P/C ratio of 0.37 - heavy call buying (63 calls vs 23 puts). P/C ratio dropping 62% - sentiment shifting bullish.

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 NEUTRAL
7-Day Avg NEUTRAL
Current BULLISH
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. 1 found (avg delta 0.63, highest 0.63)

CALLS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$25.00Sep 180.504.40$2.45159.2%10.63359
PUTS (0)
No puts meet the criteria

Most actively traded options today. High liquidity = easy entry/exit. 2 active (total vol 3, top 2)

CALLS (2)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$30.00Sep 180.000.50$0.25200.0%20.15--
$25.00Sep 180.504.40$2.45159.2%10.63359
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 1.27, avg 1.27)

BULL CALL (1)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$25.00$30.00Sep 18$2.20$2.80$2.2063%1.27$27.20
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. 1 found (best net $1.95, -- credits)

CALLS (1)
Buy KSell KRatioExpiryNetMax Gain
$25.00$30.001:2Sep 18$1.95$3.05
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. -- 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. 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 $22.50 12-17 call last traded $9.39 on 08/20 (now $9.20/$11.00) — try a limit near $9.39. Also watch the $30.00 01-15 call last traded $3.22 on 08/21 (now $2.60/$3.30) — try a limit near $2.95; the $35.00 12-18 call last traded $1.45 on 08/21 (now $1.15/$1.65) — try a limit near $1.40. Most tradeable put: the $17.50 12-17 put last traded $4.32 on 08/18 (now $2.70/$3.60) — try a limit near $3.15.
CALLS (56)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$25.00Sep 18$0.50$4.40$2.45$2.60 08/21$0.55–$3.63$2.45359
$25.00Oct 16$0.90$3.50$2.20$3.60 08/21$0.43–$4.50$2.20--
$25.00Dec 18$2.85$6.30$4.58$4.20 08/21$1.43–$6.20$4.20--
$25.00Jan 15$3.00$6.60$4.80$5.55 08/21$1.25–$6.45$4.80--
$25.00Mar 19$4.10$7.70$5.90$4.50 08/07$1.90–$7.60$4.50--
$25.00Dec 17$7.00$11.50$9.25$8.30 08/20$3.50–$10.10$8.30--
$22.50Sep 18$2.45$5.80$4.13$4.21 08/21$0.75–$5.75$4.13--
$22.50Oct 16$3.90$6.30$5.10$3.90 08/21$0.75–$6.30$3.90--
$22.50Dec 18$4.10$8.00$6.05$0.80 07/31$1.25–$7.30$4.10--
$22.50Jan 15$5.60$6.60$6.10$5.30 08/20$1.78–$7.30$5.60--
$22.50Mar 19$5.40$8.80$7.10$2.10 08/03$2.50–$8.70$5.40--
$22.50Dec 17$9.20$11.00$10.10$9.39 08/20$4.00–$11.95$9.3971
$30.00Sep 18$0.00$0.50$0.25$0.63 08/21$0.18–$1.25$0.25--
$30.00Oct 16$0.55$1.50$1.02$1.22 08/21$0.60–$1.92$1.02979
$30.00Dec 18$1.05$4.40$2.73$2.28 08/21$0.78–$3.70$2.28--
$30.00Jan 15$2.60$3.30$2.95$3.22 08/21$1.27–$4.20$2.95106
$30.00Mar 19$2.25$6.00$4.13$4.20 08/21$1.65–$4.80$4.13--
$30.00Dec 17$5.50$9.50$7.50$6.60 08/20$3.00–$8.85$6.60--
$20.00Sep 18$4.50$8.00$6.25$5.80 08/21$0.57–$8.15$5.80--
$20.00Oct 16$5.30$8.20$6.75$6.70 08/21$0.93–$8.30$6.70--
$20.00Dec 18$5.80$9.40$7.60$5.25 08/19$1.98–$9.00$5.80--
$20.00Jan 15$6.20$9.40$7.80$7.78 08/21$2.23–$8.90$7.78--
$20.00Mar 19$6.50$10.40$8.45$2.70 07/20$3.05–$10.20$6.50--
$20.00Dec 17$9.70$13.10$11.40$9.80 08/20$4.50–$13.50$9.80--
$17.50Sep 18$6.70$10.50$8.60$2.90 08/06$1.33–$10.70$6.70--
$17.50Oct 16$7.10$10.50$8.80$8.66 08/21$2.08–$10.65$8.66--
$17.50Dec 18$7.60$11.30$9.45$3.60 07/16$2.60–$11.20$7.60--
$17.50Jan 15$8.20$11.40$9.80$7.06 08/19$2.70–$11.20$8.20--
$17.50Mar 19$8.20$12.20$10.20$7.50 08/19$3.80–$12.10$8.20--
$17.50Dec 17$10.50$14.50$12.50$11.52 08/20$5.75–$14.00$11.52--
$35.00Oct 16$0.00$1.75$0.88$0.40 08/10$0.50–$0.93$0.40--
$35.00Dec 18$1.15$1.65$1.40$1.45 08/21$0.40–$2.33$1.40393
$35.00Jan 15$0.60$3.30$1.95$1.45 08/20$0.80–$2.63$1.45--
$35.00Mar 19$0.95$4.60$2.78$2.56 08/21$1.13–$3.75$2.56--
$35.00Dec 17$5.50$7.00$6.25$6.00 08/21$1.48–$7.15$6.00--
$15.00Sep 18$9.40$12.90$11.15$2.62 07/31$2.42–$13.15$9.40--
$15.00Oct 16$9.40$13.00$11.20$10.50 08/21$2.88–$13.15$10.50--
$15.00Dec 18$9.60$13.30$11.45$12.20 08/21$3.58–$13.40$11.45--
$15.00Jan 15$10.40$13.60$12.00$10.20 08/21$3.40–$13.10$10.40--
$15.00Mar 19$10.00$14.10$12.05$4.70 07/24$4.63–$14.20$10.00--
$15.00Dec 17$12.00$16.00$14.00$12.82 08/20$6.50–$15.50$12.82--
$12.50Dec 18$11.80$15.70$13.75$13.60 08/21$5.05–$15.75$13.60--
$12.50Jan 15$12.60$15.80$14.20$4.93 07/29$5.40–$15.65$12.60--
$12.50Dec 17$14.30$16.00$15.15$9.70 08/06$7.50–$17.70$14.30--
$40.00Dec 18$0.00$2.85$1.43$0.30 07/14$0.80–$1.65$0.30--
$10.00Sep 18$14.20$17.90$16.05$11.53 08/14$6.20–$18.05$14.20--
$10.00Oct 16$14.30$17.90$16.10$14.95 08/20$6.20–$18.10$14.95--
$10.00Dec 18$14.10$18.00$16.05$9.51 07/02$6.35–$18.15$14.10--
$10.00Jan 15$14.90$18.10$16.50$12.30 08/14$7.00–$18.35$14.90--
$10.00Dec 17$15.50$19.50$17.50$8.15 07/23$8.25–$19.50$15.50--
$7.50Oct 16$16.60$20.40$18.50$12.20 08/06$8.35–$20.55$16.60--
$7.50Jan 15$17.10$20.40$18.75$15.48 08/19$8.60–$20.70$17.10--
$7.50Dec 17$16.50$21.50$19.00$14.90 08/18$9.40–$21.45$16.50--
$45.00Dec 18$0.00$5.00$2.50$2.00 08/06$0.88–$2.50$2.00--
$5.00Dec 17$18.50$23.50$21.00$20.00 08/20$11.50–$23.50$20.00--
$2.50Dec 17$21.00$26.00$23.50$23.76 08/21$13.50–$25.50$23.50--
PUTS (44)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$25.00Sep 18$0.10$2.70$1.40$1.95 08/21$1.38–$9.30$1.40--
$25.00Oct 16$0.65$3.70$2.18$1.50 08/21$1.98–$9.45$1.50--
$25.00Dec 18$1.60$4.80$3.20$4.06 08/21$2.95–$9.75$3.20--
$25.00Jan 15$2.00$5.10$3.55$3.70 08/21$3.33–$9.85$3.55--
$22.50Sep 18$0.00$0.65$0.33$0.48 08/21$0.33–$6.85$0.33--
$22.50Oct 16$0.00$2.95$1.48$2.20 08/19$1.30–$6.80$1.48--
$22.50Dec 18$0.55$4.00$2.28$3.04 08/21$2.28–$7.55$2.28--
$22.50Jan 15$0.75$4.00$2.38$3.80 08/19$2.20–$7.65$2.38--
$22.50Dec 17$3.00$8.00$5.50$9.64 08/04$5.25–$10.10$5.50--
$30.00Sep 18$2.65$5.90$4.28$3.90 08/21$2.90–$14.25$3.90--
$30.00Oct 16$4.90$6.80$5.85$4.95 08/21$4.20–$14.05$4.95--
$30.00Mar 19$5.70$9.40$7.55$7.20 08/21$7.30–$14.70$7.20--
$30.00Dec 17$7.50$12.50$10.00$9.80 08/21$9.65–$15.50$9.80--
$20.00Sep 18$0.00$2.25$1.13$1.35 08/18$0.80–$4.58$1.13--
$20.00Oct 16$0.20$0.85$0.53$1.30 08/17$0.53–$4.75$0.53--
$20.00Dec 18$0.05$3.40$1.73$3.43 08/06$1.10–$5.55$1.73--
$20.00Jan 15$0.65$3.50$2.08$4.50 08/06$1.65–$5.95$2.08--
$20.00Mar 19$0.65$4.00$2.33$5.80 07/10$2.17–$6.80$2.33--
$17.50Sep 18$0.00$2.20$1.10$1.42 08/06$0.60–$2.88$1.10--
$17.50Oct 16$0.00$1.85$0.93$1.00 08/17$0.70–$3.25$0.93--
$17.50Dec 18$0.10$2.75$1.43$1.70 08/13$1.38–$3.83$1.43--
$17.50Jan 15$0.45$3.00$1.73$1.70 08/18$1.08–$4.40$1.70--
$17.50Mar 19$0.00$3.60$1.80$2.30 08/19$1.75–$5.65$1.80--
$17.50Dec 17$2.70$3.60$3.15$4.32 08/18$2.35–$6.50$3.15560
$35.00Jan 15$8.80$12.20$10.50$16.09 08/06$9.80–$19.35$10.50--
$15.00Sep 18$0.00$2.05$1.02$1.14 08/10$0.43–$1.53$1.02--
$15.00Oct 16$0.00$2.15$1.08$0.24 08/14$0.15–$1.63$0.24--
$15.00Dec 18$0.00$2.45$1.23$0.60 08/12$0.70–$2.75$0.60--
$15.00Jan 15$0.10$2.45$1.28$2.70 07/28$1.08–$2.85$1.28--
$15.00Mar 19$0.00$3.20$1.60$1.05 08/21$1.53–$3.83$1.05--
$15.00Dec 17$0.50$3.80$2.15$2.95 08/19$1.98–$4.75$2.15--
$12.50Oct 16$0.00$2.15$1.08$0.70 07/06$0.70–$1.08$0.70--
$12.50Dec 18$0.00$2.30$1.15$1.25 07/13$0.83–$1.73$1.15--
$12.50Jan 15$0.00$2.50$1.25$0.69 08/14$0.98–$2.00$0.69--
$12.50Mar 19$0.00$2.80$1.40$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$1.70$0.85$0.90 07/24$0.78–$1.25$0.85--
$10.00Jan 15$0.00$2.30$1.15$0.30 08/14$0.43–$1.43$0.3073
$10.00Mar 19$0.00$2.50$1.25$0.40 08/11$0.88–$1.78$0.40--
$10.00Dec 17$0.00$3.00$1.50$1.22 08/18$0.75–$3.20$1.22--
$7.50Sep 18$0.00$2.15$1.08$0.20 07/20$0.48–$1.10$0.20--
$7.50Dec 18$0.00$1.75$0.88$0.30 07/24$0.83–$1.15$0.30--
$7.50Mar 19$0.00$2.30$1.15$0.55 07/29$0.93–$1.48$0.55--
$5.00Dec 18$0.00$2.15$1.08$0.25 07/24$0.73–$1.13$0.25--

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 63
Total Puts 23
Put/Call Ratio 0.37
Net Difference 40

Prior's Put/Call Breakdown

Total Calls 78
Total Puts 75
Put/Call Ratio 0.96
Net Difference 3

Prior 7-Day Put/Call Summary

Total Calls 4,025
Total Puts 686
Average Put/Call Ratio 0.40
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