Tour v526
CAI
CARIS LIFE SCIENCES
$24.82 -1.00%
$25.56 (+2.97%)🌙
as of 09/08 06:15 PM
(9/4 18:16) ◀
|
Tuesday, September 8, 2026 (6:15pm)
January 2026
|
▶ (9/9 18:15)
◀ 9/8 18:15 ▶

Option Volume

Detail
ℹ
Current (09/08) 318
Calls: 316 (99%)
Puts: 2 (1%)
Prior (09/04) 85
Calls: 63 (74%)
Puts: 22 (26%)
Current vs Prior +274.12%
Calls: +401.59% (Calls)
Puts: -90.91% (Puts)
Prior 7-Day Total 2,082
Calls: 1,277 (61%)
Puts: 805 (39%)
Prior 7-Day Average 297
Calls: 182 (61%)
Puts: 115 (39%)
Current vs Prior 7-Day Avg +6.92%
Calls: +73.22%
Puts: -98.26%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (09/08) $95.1K
Calls: $94.8K (100%)
Puts: $240 (0%)
Prior (09/04) $33.7K
Calls: $31.6K (94%)
Puts: $2.1K (6%)
Current vs Prior +181.77%
Calls: +200.01%
Puts: -88.74%
Prior 7-Day Total $545.7K
Calls: $428.6K (79%)
Puts: $117.2K (21%)
Prior 7-Day Average $78.0K
Calls: $61.2K (79%)
Puts: $16.7K (21%)
Current vs Prior 7-Day Avg +21.94%
Calls: +54.89%
Puts: -98.57%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (09/08) 0.01
Prior (09/04) 0.35
Current vs Prior -98.19%
Prior 7-Day Average 1.15
Current vs Prior 7-Day Avg -99.45%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (09/08) 2,399
Calls: 2,379 (99%)
Puts: 20 (1%)
Prior (09/04) 1,427
Calls: 1,311 (92%)
Puts: 116 (8%)
Current vs Prior +68.11%
Prior 7-Day Total 13,252
Calls: 11,665 (88%)
Puts: 1,587 (12%)
Prior 7-Day Average 1,893
Calls: 1,666 (86%)
Puts: 264 (14%)
Current vs Prior 7-Day Avg +26.72%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (09/18) | Next (10/16)Expiry (09/18) | Next (10/16)
Current 11.68% | 18.33%11.68% | 18.33%
Prior 14.68% | 19.62%14.68% | 19.62%
Current vs Prior -20.40% | -6.59%-20.40% | -6.59%
Prior 7-Day Avg 14.56% | 20.35%14.56% | 20.35%
Current vs 7-Day Avg -19.73% | -9.94%-19.73% | -9.94%
Prior 7-Day Eod 14.68% | 19.63%14.68% | 19.62%
Current vs 7-Day Eod -20.40% | -6.59%-20.40% | -6.59%
Sentiment BULLISHBULLISH

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 100% of dollar volume in calls ($94.8K) vs puts ($240). Massive premium surge with dollar volume up 182% vs prior. Unusually high activity with volume up 274% vs prior - elevated interest. Extreme bullish P/C ratio of 0.01 - heavy call buying (316 calls vs 2 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 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 0.53, highest 0.53)

CALLS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$25.00Oct 161.403.00$2.2072.7%140.53251
PUTS (0)
No puts meet the criteria

Most actively traded options today. High liquidity = easy entry/exit. 4 active (total vol 196, top 146)

CALLS (3)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$30.00Oct 160.300.95$0.63103.2%1460.221.1K
$30.00Sep 180.100.70$0.40150.0%340.19190
$25.00Oct 161.403.00$2.2072.7%140.53251
PUTS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$25.00Sep 180.402.00$1.20133.3%20.4520

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 1 strikes (avg 49.0%, max 49.0%)

CALLS (1)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$30.00Sep 18Oct 16101.4%68.1%49.0%1801.3K
PUTS (0)
No puts found

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 1 found (best R:R 2.18, avg 2.18)

BULL CALL (1)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$25.00$30.00Oct 16$1.57$3.43$1.5753%2.18$26.57
BEAR PUT (0)
No bear put found

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 1 found (best R:R 0.46, avg 0.46)

BEAR CALL (1)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$25.00$30.00Oct 16$1.57$1.57$3.4347%0.46$26.57
BULL PUT (0)
No bull put found

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. 1 found (cheapest 6.45% of stock, avg 6.45%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$30.00$25.00Sep 18$0.40$1.20$1.60$23.40$31.60

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 $0.94, -- credits)

CALLS (1)
Buy KSell KRatioExpiryNetMax Gain
$25.00$30.001:2Oct 16$0.94$4.06
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. 3 found (best yield 5.64%, avg 2.42%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$25.00Oct 16$1.400.530.7%5.64%6.37%14251
$30.00Oct 16$0.300.2220.9%1.21%22.08%1461.1K
$30.00Sep 18$0.100.1920.9%0.40%21.27%34190

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. 103 contracts (avg 651 vol/day, 103 traded recently)

CAI averages only 651 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 $25.00 12-17 call last traded $8.10 on 09/04 (now $7.70/$8.60) — try a limit near $8.10. Also watch the $35.00 12-17 call last traded $5.08 on 09/03 (now $4.20/$6.10) — try a limit near $5.08; the $25.00 12-18 call last traded $3.25 on 09/03 (now $3.00/$5.70) — try a limit near $3.25. Most tradeable put: the $25.00 09-18 put last traded $1.75 on 09/02 (now $0.40/$2.00) — try a limit near $1.20.
CALLS (58)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$25.00Sep 18$0.10$3.30$1.70$1.05 09/03$0.55–$3.63$1.05--
$25.00Oct 16$1.40$3.00$2.20$2.25 08/31$1.20–$4.50$2.20251
$25.00Dec 18$3.00$5.70$4.35$3.25 09/03$2.35–$6.20$3.25416
$25.00Jan 15$2.75$5.90$4.33$4.00 09/04$2.65–$6.45$4.00--
$25.00Mar 19$3.80$7.10$5.45$4.50 08/07$3.47–$7.60$4.50--
$25.00Dec 17$7.70$8.60$8.15$8.10 09/04$6.25–$10.10$8.1066
$22.50Sep 18$1.60$4.80$3.20$3.00 09/03$1.20–$5.75$3.00--
$22.50Oct 16$2.40$5.40$3.90$4.18 08/28$2.23–$6.30$3.90--
$22.50Dec 18$3.70$6.80$5.25$0.80 07/31$3.10–$7.30$3.70--
$22.50Jan 15$4.20$7.30$5.75$6.22 08/28$3.33–$7.30$5.75--
$22.50Mar 19$5.00$8.40$6.70$2.10 08/03$4.18–$8.70$5.00--
$22.50Dec 17$7.00$11.50$9.25$10.40 08/28$7.00–$11.95$9.25--
$20.00Sep 18$3.80$7.10$5.45$5.80 08/21$2.42–$8.15$5.45--
$20.00Oct 16$3.90$7.40$5.65$5.40 09/04$2.85–$8.30$5.40--
$20.00Dec 18$5.30$8.60$6.95$8.78 08/27$4.35–$9.00$6.95--
$20.00Jan 15$5.80$8.90$7.35$6.60 09/02$4.40–$8.90$6.60--
$20.00Mar 19$6.10$9.60$7.85$2.70 07/20$5.55–$10.20$6.10--
$20.00Apr 16$6.80$10.30$8.55$8.20 09/03$8.15–$10.75$8.20--
$20.00Dec 17$8.00$13.00$10.50$10.65 09/02$7.75–$13.50$10.50--
$30.00Sep 18$0.10$0.70$0.40$0.12 09/04$0.10–$1.02$0.12190
$30.00Oct 16$0.30$0.95$0.63$0.55 09/04$0.60–$1.92$0.551.1K
$30.00Dec 18$1.40$2.95$2.17$1.85 09/03$1.25–$3.70$1.85--
$30.00Jan 15$1.00$3.50$2.25$2.42 09/01$1.80–$4.20$2.25--
$30.00Mar 19$2.00$5.50$3.75$3.10 09/03$2.23–$4.80$3.10--
$30.00Dec 17$5.00$8.10$6.55$6.50 09/03$4.50–$8.85$6.50--
$17.50Sep 18$6.00$9.50$7.75$2.90 08/06$4.22–$10.70$6.00--
$17.50Oct 16$6.50$9.70$8.10$7.80 09/02$5.00–$10.65$7.80--
$17.50Dec 18$6.80$10.50$8.65$3.60 07/16$5.65–$11.20$6.80--
$17.50Jan 15$7.70$10.80$9.25$8.90 08/25$6.05–$11.20$8.90--
$17.50Mar 19$7.60$11.20$9.40$7.50 08/19$6.50–$12.10$7.60--
$17.50Dec 17$9.00$14.00$11.50$11.34 09/03$8.75–$14.00$11.34--
$15.00Sep 18$8.50$12.00$10.25$2.62 07/31$6.50–$13.15$8.50--
$15.00Oct 16$9.00$12.10$10.55$10.50 08/21$6.60–$13.15$10.50--
$15.00Dec 18$9.00$12.50$10.75$12.40 08/27$7.40–$13.40$10.75--
$15.00Jan 15$9.30$12.90$11.10$12.46 08/25$7.70–$13.10$11.10--
$15.00Mar 19$9.60$13.20$11.40$4.70 07/24$8.10–$14.20$9.60--
$15.00Dec 17$10.50$15.50$13.00$12.82 08/20$10.00–$15.50$12.82--
$35.00Sep 18$0.00$0.95$0.48$0.17 08/25$0.15–$1.08$0.17--
$35.00Oct 16$0.00$1.40$0.70$0.40 08/10$0.55–$0.93$0.40--
$35.00Dec 18$0.05$3.10$1.58$1.50 08/28$1.22–$2.33$1.50--
$35.00Jan 15$0.20$3.30$1.75$2.25 08/25$0.80–$2.63$1.75--
$35.00Mar 19$0.75$4.10$2.42$3.05 08/25$1.70–$3.75$2.42--
$35.00Dec 17$4.20$6.10$5.15$5.08 09/03$3.50–$7.15$5.08372
$12.50Dec 18$11.30$14.80$13.05$13.60 08/21$9.35–$15.75$13.05--
$12.50Jan 15$11.60$15.00$13.30$4.93 07/29$9.50–$15.65$11.60--
$12.50Dec 17$12.00$17.00$14.50$15.00 08/28$11.20–$17.70$14.50--
$10.00Sep 18$13.50$17.00$15.25$11.53 08/14$11.30–$18.05$13.50--
$10.00Oct 16$13.50$17.00$15.25$17.00 08/27$11.35–$18.10$15.25--
$10.00Jan 15$13.90$17.40$15.65$15.25 09/01$11.50–$18.35$15.25--
$10.00Dec 17$13.50$18.50$16.00$17.80 08/27$12.50–$19.50$16.00--
$40.00Dec 18$0.00$2.25$1.13$0.30 07/14$0.93–$1.65$0.30--
$40.00Dec 17$2.00$7.00$4.50$4.26 09/03$4.18–$5.25$4.26--
$7.50Oct 16$16.00$19.50$17.75$12.20 08/06$13.80–$20.55$16.00--
$7.50Jan 15$16.30$19.70$18.00$15.48 08/19$13.90–$20.70$16.30--
$7.50Dec 17$16.30$20.50$18.40$14.90 08/18$14.50–$21.45$16.30--
$5.00Dec 17$18.00$23.00$20.50$20.00 08/20$16.50–$23.50$20.00--
$45.00Dec 18$0.00$3.70$1.85$2.00 08/06$0.88–$2.50$1.85--
$2.50Dec 17$20.00$25.00$22.50$21.11 09/03$18.50–$25.50$21.11--
PUTS (45)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$25.00Sep 18$0.40$2.00$1.20$1.75 09/02$0.73–$4.10$1.2020
$25.00Oct 16$0.80$3.90$2.35$1.75 08/27$1.98–$4.75$1.75--
$25.00Dec 18$2.05$5.20$3.63$3.40 08/31$2.95–$5.85$3.40--
$25.00Jan 15$2.25$5.40$3.83$3.70 08/21$3.33–$6.35$3.70--
$25.00Dec 17$4.50$9.00$6.75$6.40 08/27$6.70–$8.50$6.40--
$22.50Sep 18$0.00$1.50$0.75$0.65 08/31$0.33–$2.30$0.65--
$22.50Oct 16$0.00$3.20$1.60$2.20 08/19$1.30–$3.23$1.60--
$22.50Dec 18$0.85$4.00$2.42$2.20 08/27$2.28–$4.18$2.20--
$22.50Jan 15$1.90$4.10$3.00$2.18 08/25$2.20–$4.70$2.18--
$22.50Dec 17$3.00$8.00$5.50$9.64 08/04$5.25–$7.00$5.50--
$20.00Sep 18$0.00$1.15$0.57$1.35 08/18$0.57–$1.55$0.57--
$20.00Oct 16$0.00$2.00$1.00$1.30 08/17$0.53–$2.28$1.00--
$20.00Dec 18$0.15$3.50$1.83$3.43 08/06$1.10–$2.97$1.83--
$20.00Jan 15$0.25$3.70$1.98$4.50 08/06$1.65–$2.90$1.98--
$20.00Mar 19$0.85$4.00$2.42$5.80 07/10$2.17–$3.73$2.42--
$30.00Sep 18$3.10$6.70$4.90$5.69 09/02$2.90–$8.70$4.90--
$30.00Oct 16$4.30$6.80$5.55$4.95 08/28$4.20–$9.05$4.95--
$30.00Dec 18$5.20$8.40$6.80$5.80 08/26$5.30–$9.45$5.80--
$30.00Mar 19$6.20$9.60$7.90$7.20 08/21$7.30–$10.70$7.20--
$30.00Dec 17$8.00$12.50$10.25$10.60 09/03$9.65–$12.50$10.25--
$17.50Sep 18$0.00$2.15$1.08$1.08 09/04$0.60–$1.33$1.08--
$17.50Oct 16$0.00$1.80$0.90$1.15 09/04$0.70–$1.45$0.90--
$17.50Dec 18$0.10$2.80$1.45$1.70 08/13$1.38–$2.05$1.45--
$17.50Jan 15$0.15$3.00$1.58$1.70 08/18$1.08–$2.18$1.58--
$17.50Mar 19$0.35$3.50$1.93$2.30 08/19$1.75–$2.78$1.93--
$17.50Dec 17$0.50$4.20$2.35$3.54 09/03$2.35–$5.00$2.35--
$15.00Sep 18$0.00$2.00$1.00$1.00 09/04$0.50–$1.02$1.00--
$15.00Oct 16$0.00$2.00$1.00$1.00 09/04$0.15–$1.25$1.00--
$15.00Dec 18$0.00$2.40$1.20$0.60 08/12$0.78–$1.55$0.60--
$15.00Jan 15$0.10$2.70$1.40$0.50 08/28$1.08–$1.75$0.50--
$15.00Mar 19$0.05$2.95$1.50$1.05 08/21$0.95–$2.03$1.05--
$15.00Dec 17$0.00$5.00$2.50$2.95 08/19$1.98–$3.55$2.50--
$35.00Jan 15$9.60$12.50$11.05$16.09 08/06$9.80–$14.40$11.05--
$12.50Dec 18$0.00$2.25$1.13$1.25 07/13$0.83–$1.30$1.13--
$12.50Jan 15$0.00$1.50$0.75$0.30 08/31$0.75–$1.55$0.30--
$12.50Mar 19$0.00$1.50$0.75$0.55 08/21$0.75–$1.60$0.55--
$10.00Sep 18$0.00$2.15$1.08$0.99 08/10$0.68–$1.13$0.99--
$10.00Dec 18$0.00$1.95$0.98$0.90 07/24$0.78–$1.20$0.90--
$10.00Jan 15$0.00$2.40$1.20$0.15 08/31$0.75–$1.30$0.15--
$10.00Mar 19$0.00$2.60$1.30$0.40 08/11$0.88–$1.38$0.40--
$10.00Dec 17$0.00$1.25$0.63$0.84 09/03$0.63–$2.10$0.63--
$7.50Sep 18$0.00$1.95$0.98$0.20 07/20$0.68–$1.08$0.20--
$7.50Dec 18$0.00$0.95$0.48$0.30 07/24$0.48–$1.15$0.30--
$7.50Mar 19$0.00$2.35$1.18$0.55 07/29$0.93–$1.23$0.55--
$5.00Dec 18$0.00$1.75$0.88$0.25 07/24$0.75–$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 316
Total Puts 2
Put/Call Ratio 0.01
Net Difference 314

Prior's Put/Call Breakdown

Total Calls 63
Total Puts 22
Put/Call Ratio 0.35
Net Difference 41

Prior 7-Day Put/Call Summary

Total Calls 1,277
Total Puts 805
Average Put/Call Ratio 1.15
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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