Tour v526
CAI
CARIS LIFE SCIENCES
$26.38 -1.64%
$26.00 (-1.44%)🌙
as of 08/27 06:16 PM
(8/26 18:17) ◀
|
Thursday, August 27, 2026 (6:16pm)
January 2026
|
▶ (8/28 18:16)
◀ 8/27 18:16 ▶

Option Volume

Detail
ℹ
Current (08/27) 153
Calls: 78 (51%)
Puts: 75 (49%)
Prior (08/26) 360
Calls: 307 (85%)
Puts: 53 (15%)
Current vs Prior -57.50%
Calls: -74.59% (Calls)
Puts: +41.51% (Puts)
Prior 7-Day Total 4,645
Calls: 3,987 (86%)
Puts: 658 (14%)
Prior 7-Day Average 663
Calls: 569 (86%)
Puts: 94 (14%)
Current vs Prior 7-Day Avg -76.94%
Calls: -86.31%
Puts: -20.21%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (08/27) $65.8K
Calls: $35.4K (54%)
Puts: $30.4K (46%)
Prior (08/26) $176.0K
Calls: $156.6K (89%)
Puts: $19.4K (11%)
Current vs Prior -62.63%
Calls: -77.42%
Puts: +56.81%
Prior 7-Day Total $1.83M
Calls: $1.60M (88%)
Puts: $223.3K (12%)
Prior 7-Day Average $260.7K
Calls: $228.8K (88%)
Puts: $31.9K (12%)
Current vs Prior 7-Day Avg -74.77%
Calls: -84.55%
Puts: -4.63%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (08/27) 0.96
Prior (08/26) 0.17
Current vs Prior +456.97%
Prior 7-Day Average 0.43
Current vs Prior 7-Day Avg +123.49%
Sentiment NEUTRAL

Open Interest

Detail
ℹ
Current (08/27) 1,105
Calls: 1,100 (100%)
Puts: 5 (0%)
Prior (08/26) 2,659
Calls: 2,618 (98%)
Puts: 41 (2%)
Current vs Prior -58.44%
Prior 7-Day Total 17,222
Calls: 16,740 (97%)
Puts: 482 (3%)
Prior 7-Day Average 2,460
Calls: 2,391 (97%)
Puts: 68 (3%)
Current vs Prior 7-Day Avg -55.09%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (09/18) | Next (10/16)
Current 16.87% | 24.37%
Prior 17.08% | 21.74%
Current vs Prior -1.22% | +12.13%
Prior 7-Day Avg 12.07% | 19.04%
Current vs 7-Day Avg +39.76% | +28.02%
Prior 7-Day Eod 17.08% | 21.74%
Current vs 7-Day Eod -1.22% | +12.13%
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
+
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🤖 AI Insights

Light premium activity with dollar volume down 63% vs prior. Below-average activity with volume down 58% vs prior. P/C ratio rising 457% - increased hedging/bearish positioning. Call-heavy open interest (1,100 calls vs 5 puts) suggests bullish positioning.

Smart Money BULLISH
Retail Flow NEUTRAL
Overall BULLISH
Dollar Volume
Option Volume
Put/Call Ratio
Open Interest
Expected Move
Current BULLISH
Prior BULLISH
7-Day Avg BULLISH
Current NEUTRAL
Prior BULLISH
7-Day Avg NEUTRAL
Current NEUTRAL
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. 1 found (avg delta 0.67, highest 0.67)

CALLS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$25.00Sep 181.404.30$2.85101.8%60.67--
PUTS (0)
No puts meet the criteria

Most actively traded options today. High liquidity = easy entry/exit. 2 active (total vol 27, top 21)

CALLS (2)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$30.00Sep 180.301.10$0.70114.3%210.28324
$25.00Sep 181.404.30$2.85101.8%60.67--
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 1.33, avg 1.33)

BULL CALL (1)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$25.00$30.00Sep 18$2.15$2.85$2.1567%1.33$27.15
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 $1.45, -- credits)

CALLS (1)
Buy KSell KRatioExpiryNetMax Gain
$25.00$30.001:2Sep 18$1.45$3.55
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 1.14%, avg 1.14%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$30.00Sep 18$0.300.2813.7%1.14%14.86%21324

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. 101 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 $10.00 10-16 call last traded $14.95 on 08/20 (now $15.10/$18.60) — try a limit near $15.10. Also watch the $10.00 01-15 call last traded $12.30 on 08/14 (now $15.30/$18.90) — try a limit near $15.30; the $30.00 12-17 call last traded $6.60 on 08/20 (now $7.00/$8.80) — try a limit near $7.00.
CALLS (56)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$25.00Sep 18$1.40$4.30$2.85$2.60 08/21$0.55–$3.63$2.60--
$25.00Oct 16$2.35$5.40$3.88$3.60 08/21$0.43–$4.50$3.60--
$25.00Dec 18$3.70$6.50$5.10$4.20 08/21$1.33–$6.20$4.20--
$25.00Jan 15$4.20$6.60$5.40$5.55 08/21$1.25–$6.45$5.40--
$25.00Mar 19$4.60$8.40$6.50$4.50 08/07$1.90–$7.60$4.60--
$25.00Dec 17$8.40$11.70$10.05$8.30 08/20$3.50–$10.10$8.40--
$30.00Sep 18$0.30$1.10$0.70$0.63 08/21$0.18–$1.25$0.63324
$30.00Oct 16$0.75$2.30$1.53$1.22 08/21$0.60–$1.92$1.22--
$30.00Dec 18$0.95$3.90$2.42$2.28 08/21$0.60–$3.70$2.28132
$30.00Jan 15$3.00$3.80$3.40$3.22 08/21$0.63–$4.20$3.22--
$30.00Mar 19$2.65$6.30$4.47$4.20 08/21$1.55–$4.80$4.20--
$30.00Dec 17$7.00$8.80$7.90$6.60 08/20$2.55–$8.85$7.0089
$22.50Sep 18$4.10$6.60$5.35$4.21 08/21$0.75–$5.75$4.21--
$22.50Oct 16$3.80$7.00$5.40$3.90 08/21$0.75–$6.30$3.90--
$22.50Dec 18$5.20$8.20$6.70$0.80 07/31$1.25–$7.30$5.20--
$22.50Jan 15$5.00$8.40$6.70$5.30 08/20$1.78–$7.30$5.30--
$22.50Mar 19$5.90$9.50$7.70$2.10 08/03$2.50–$8.70$5.90--
$22.50Dec 17$9.50$12.70$11.10$9.39 08/20$4.00–$11.95$9.50--
$20.00Sep 18$5.30$8.90$7.10$5.80 08/21$0.57–$8.15$5.80--
$20.00Oct 16$5.90$8.00$6.95$6.70 08/21$0.93–$8.30$6.70166
$20.00Dec 18$7.00$10.00$8.50$5.25 08/19$1.98–$9.00$7.0017
$20.00Jan 15$6.70$10.20$8.45$7.78 08/21$2.23–$8.90$7.78--
$20.00Mar 19$7.40$11.10$9.25$2.70 07/20$2.97–$10.20$7.40--
$20.00Dec 17$9.50$13.80$11.65$9.80 08/20$4.50–$13.50$9.80--
$35.00Oct 16$0.00$1.75$0.88$0.40 08/10$0.50–$0.93$0.40--
$35.00Dec 18$0.30$3.40$1.85$1.45 08/21$0.25–$2.33$1.45--
$35.00Jan 15$1.65$3.20$2.42$1.45 08/20$0.80–$2.63$1.65--
$35.00Mar 19$1.35$4.80$3.08$2.56 08/21$1.13–$3.75$2.56--
$35.00Dec 17$4.90$7.80$6.35$6.00 08/21$1.48–$7.15$6.00--
$17.50Sep 18$7.80$11.10$9.45$2.90 08/06$1.33–$10.70$7.80--
$17.50Oct 16$7.90$11.20$9.55$8.66 08/21$2.08–$10.65$8.66--
$17.50Dec 18$8.40$12.10$10.25$3.60 07/16$2.23–$11.20$8.40--
$17.50Jan 15$8.40$12.20$10.30$7.06 08/19$2.70–$11.20$8.40--
$17.50Mar 19$8.80$13.00$10.90$7.50 08/19$3.80–$12.10$8.80--
$17.50Dec 17$11.10$15.20$13.15$11.52 08/20$5.75–$14.00$11.52--
$15.00Sep 18$10.20$13.60$11.90$2.62 07/31$2.42–$13.15$10.20--
$15.00Oct 16$10.20$13.60$11.90$10.50 08/21$2.88–$13.15$10.50--
$15.00Dec 18$10.70$14.00$12.35$12.20 08/21$3.28–$13.40$12.203
$15.00Jan 15$10.50$14.40$12.45$10.20 08/21$3.40–$13.10$10.50--
$15.00Mar 19$10.90$15.00$12.95$4.70 07/24$4.63–$14.20$10.90--
$15.00Dec 17$12.00$17.00$14.50$12.82 08/20$6.50–$15.50$12.82--
$40.00Dec 18$0.20$3.10$1.65$0.30 07/14$0.60–$1.65$0.30--
$12.50Dec 18$12.80$16.40$14.60$13.60 08/21$4.85–$15.75$13.60--
$12.50Jan 15$13.20$16.60$14.90$4.93 07/29$5.05–$15.65$13.20--
$12.50Dec 17$13.50$17.90$15.70$9.70 08/06$7.50–$17.70$13.50--
$10.00Sep 18$15.00$18.60$16.80$11.53 08/14$6.15–$18.05$15.00--
$10.00Oct 16$15.10$18.60$16.85$14.95 08/20$6.15–$18.10$15.1011
$10.00Dec 18$14.70$18.80$16.75$9.51 07/02$6.35–$18.15$14.70--
$10.00Jan 15$15.30$18.90$17.10$12.30 08/14$7.00–$18.35$15.30325
$10.00Dec 17$15.70$19.90$17.80$8.15 07/23$8.05–$19.50$15.7033
$45.00Dec 18$0.00$5.00$2.50$2.00 08/06$0.88–$2.50$2.00--
$7.50Oct 16$17.60$21.10$19.35$12.20 08/06$8.35–$20.55$17.60--
$7.50Jan 15$17.70$21.30$19.50$15.48 08/19$8.60–$20.70$17.70--
$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$21.50$26.50$24.00$23.76 08/21$13.50–$25.50$23.76--
PUTS (45)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$25.00Sep 18$0.00$3.20$1.60$1.95 08/21$1.38–$9.40$1.60--
$25.00Oct 16$1.50$3.60$2.55$1.50 08/21$1.98–$9.50$1.50--
$25.00Dec 18$1.20$4.70$2.95$4.06 08/21$2.95–$9.85$2.95--
$25.00Jan 15$1.85$4.80$3.33$3.70 08/21$3.33–$9.85$3.33--
$25.00Dec 17$5.90$9.00$7.45--$7.45–$7.45—$5.905
$30.00Sep 18$2.40$5.40$3.90$3.90 08/21$2.90–$14.30$3.90--
$30.00Oct 16$3.10$5.90$4.50$4.95 08/21$4.20–$14.40$4.50--
$30.00Mar 19$5.60$9.20$7.40$7.20 08/21$7.30–$14.75$7.20--
$30.00Dec 17$9.00$11.40$10.20$9.80 08/21$9.65–$15.50$9.80--
$22.50Sep 18$0.00$2.15$1.08$0.48 08/21$0.33–$6.85$0.48--
$22.50Oct 16$0.00$2.90$1.45$2.20 08/19$1.30–$7.20$1.45--
$22.50Dec 18$1.25$3.60$2.42$3.04 08/21$2.28–$7.65$2.42--
$22.50Jan 15$0.75$4.10$2.42$3.80 08/19$2.20–$7.65$2.42--
$22.50Dec 17$3.70$6.80$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$2.40$1.20$1.30 08/17$0.65–$4.90$1.20--
$20.00Dec 18$0.40$1.80$1.10$3.43 08/06$1.10–$5.70$1.10--
$20.00Jan 15$0.00$3.40$1.70$4.50 08/06$1.65–$5.95$1.70--
$20.00Mar 19$0.45$4.10$2.28$5.80 07/10$2.17–$6.80$2.28--
$35.00Jan 15$8.70$11.60$10.15$16.09 08/06$9.80–$19.35$10.15--
$17.50Sep 18$0.00$2.15$1.08$1.42 08/06$0.60–$3.00$1.08--
$17.50Oct 16$0.00$2.20$1.10$1.00 08/17$0.70–$3.55$1.00--
$17.50Dec 18$0.10$2.70$1.40$1.70 08/13$1.38–$3.93$1.40--
$17.50Jan 15$0.00$2.90$1.45$1.70 08/18$1.08–$4.40$1.45--
$17.50Mar 19$0.00$3.60$1.80$2.30 08/19$1.75–$5.65$1.80--
$17.50Dec 17$2.55$3.70$3.13$4.32 08/18$2.35–$6.60$3.13--
$15.00Sep 18$0.00$2.05$1.02$1.14 08/10$0.43–$1.88$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$1.55$0.78$0.60 08/12$0.70–$2.75$0.60--
$15.00Jan 15$0.10$2.55$1.33$2.70 07/28$1.08–$2.85$1.33--
$15.00Mar 19$0.15$3.10$1.63$1.05 08/21$1.53–$3.85$1.05--
$15.00Dec 17$0.15$5.00$2.58$2.95 08/19$1.98–$5.10$2.58--
$12.50Oct 16$0.00$2.15$1.08$0.70 07/06$0.70–$1.08$0.70--
$12.50Dec 18$0.00$2.25$1.13$1.25 07/13$0.83–$1.73$1.13--
$12.50Jan 15$0.00$2.40$1.20$0.69 08/14$0.98–$2.00$0.69--
$12.50Mar 19$0.00$2.75$1.38$0.55 08/21$1.08–$2.75$0.55--
$10.00Sep 18$0.00$1.45$0.73$0.99 08/10$0.33–$1.18$0.73--
$10.00Dec 18$0.00$2.20$1.10$0.90 07/24$0.78–$1.25$0.90--
$10.00Jan 15$0.00$2.25$1.13$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$0.00$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$2.15$1.08$0.30 07/24$0.63–$1.15$0.30--
$7.50Mar 19$0.00$1.85$0.93$0.55 07/29$0.93–$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 78
Total Puts 75
Put/Call Ratio 0.96
Net Difference 3

Prior's Put/Call Breakdown

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

Prior 7-Day Put/Call Summary

Total Calls 3,987
Total Puts 658
Average Put/Call Ratio 0.43
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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