Tour v527
CAI
CARIS LIFE SCIENCES
$24.34 +1.25%
$24.11 (-0.94%)🌙
as of 09/11 06:15 PM
(9/10 18:15) ◀
|
Friday, September 11, 2026 (6:15pm)
January 2026
|
▶
◀ 9/11 18:15

Option Volume

Detail
ℹ
Current (09/11) 127
Calls: 9 (7%)
Puts: 118 (93%)
Prior (09/10) 218
Calls: 182 (83%)
Puts: 36 (17%)
Current vs Prior -41.74%
Calls: -95.05% (Calls)
Puts: +227.78% (Puts)
Prior 7-Day Total 1,862
Calls: 1,734 (93%)
Puts: 128 (7%)
Prior 7-Day Average 266
Calls: 247 (93%)
Puts: 18 (7%)
Current vs Prior 7-Day Avg -52.26%
Calls: -96.37%
Puts: +545.31%
Sentiment BEARISH

Dollar Volume

Detail
ℹ
Current (09/11) $25.2K
Calls: $8.5K (34%)
Puts: $16.7K (66%)
Prior (09/10) $35.0K
Calls: $23.0K (66%)
Puts: $12.0K (34%)
Current vs Prior -27.92%
Calls: -63.07%
Puts: +39.32%
Prior 7-Day Total $510.2K
Calls: $468.0K (92%)
Puts: $42.1K (8%)
Prior 7-Day Average $72.9K
Calls: $66.9K (92%)
Puts: $6.0K (8%)
Current vs Prior 7-Day Avg -65.39%
Calls: -87.30%
Puts: +178.13%
Sentiment BEARISH

Put/Call Ratio

Detail
ℹ
Current (09/11) 13.11
Prior (09/10) 0.20
Current vs Prior +6528.40%
Prior 7-Day Average 0.16
Current vs Prior 7-Day Avg +8275.02%
Sentiment BEARISH

Open Interest

Detail
ℹ
Current (09/11) 15
Calls: 15 (100%)
Puts: -- (0%)
Prior (09/10) 2,533
Calls: 1,963 (77%)
Puts: 570 (23%)
Current vs Prior -99.41%
Prior 7-Day Total 15,809
Calls: 14,420 (91%)
Puts: 1,389 (9%)
Prior 7-Day Average 2,258
Calls: 2,060 (88%)
Puts: 277 (12%)
Current vs Prior 7-Day Avg -99.34%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (09/18) | Next (10/16)Expiry (09/18) | Next (10/16)
Current 10.89% | 17.71%10.89% | 17.71%
Prior 14.35% | 20.80%14.35% | 20.80%
Current vs Prior -24.14% | -14.86%-24.14% | -14.86%
Prior 7-Day Avg 14.15% | 19.63%14.15% | 19.63%
Current vs 7-Day Avg -23.06% | -9.77%-23.06% | -9.77%
Prior 7-Day Eod 14.35% | 20.80%14.35% | 20.80%
Current vs 7-Day Eod -24.14% | -14.86%-24.14% | -14.86%
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

Moderately bearish flow with 66% put dollar volume ($16.7K). Below-average activity with volume down 42% vs prior. Extreme bearish P/C ratio of 13.11 - heavy put buying. P/C ratio rising 6528% - increased hedging/bearish positioning.

Smart Money BEARISH
Retail Flow BEARISH
Overall BEARISH
Dollar Volume
Option Volume
Put/Call Ratio
Open Interest
Expected Move
Current BEARISH
Prior BULLISH
7-Day Avg BULLISH
Current BEARISH
Prior BULLISH
7-Day Avg NEUTRAL
Current BEARISH
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. 3 found (avg delta 0.74, highest 1.00)

CALLS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$22.50Sep 181.404.00$2.7096.3%11.0015
PUTS (2)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$25.00Sep 180.903.40$2.15116.3%80.68--
$25.00Oct 161.154.10$2.63112.2%70.53--

Most actively traded options today. High liquidity = easy entry/exit. 7 active (total vol 118, top 50)

CALLS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$22.50Sep 181.404.00$2.7096.3%11.0015
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$17.50Oct 160.002.05$1.02201.0%500.16--
$22.50Oct 160.202.90$1.55174.2%500.34--
$25.00Sep 180.903.40$2.15116.3%80.68--
$25.00Oct 161.154.10$2.63112.2%70.53--
$22.50Sep 180.000.85$0.43197.7%10.30--

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. 3 found (best R:R 13.71, avg 6.99)

BULL CALL (0)
No bull call found
BEAR PUT (3)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$22.50$20.00Oct 16$0.17$2.33$0.1734%13.71$22.33
$20.00$17.50Oct 16$0.36$2.14$0.3624%5.94$19.64
$25.00$22.50Oct 16$1.08$1.42$1.0852%1.31$23.92

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 2 found (best R:R 0.17, avg 0.12)

BEAR CALL (0)
No bear call found
BULL PUT (2)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$20.00$17.50Oct 16$0.36$0.36$2.1476%0.17$19.64
$22.50$20.00Oct 16$0.17$0.17$2.3366%0.07$22.33

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 2 found (avg debit $0.80, cheapest $0.48)

CALLS (0)
No calls found
PUTS (2)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$25.00Sep 18Oct 16$0.4881.7%71.1%
$22.50Sep 18Oct 16$1.1261.3%77.1%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 1 found (cheapest 12.86% of stock, avg 12.86%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$22.50Sep 18$2.70$0.43$3.13$19.37$25.6312.86%

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. 1 found (best R:R 1.75, cheapest $0.91)

CALLS (0)
No calls found
PUTS (1)
LowMidHighExpiryDebitMax GainPOPR:R
$20.00$22.50$25.00Oct 16$0.91$1.5929%1.75

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 4 found (best net $-0.47, 3 credits)

CALLS (0)
No calls found
PUTS (4)
Buy KSell KRatioExpiryNetMax Gain
$25.00$22.501:2Oct 16-$0.47$2.03
$20.00$17.501:2Oct 16-$0.66$1.84
$22.50$20.001:2Oct 16-$1.21$1.29
$25.00$22.501:2Sep 18$1.29$1.21

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. 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 $22.50 09-18 call last traded $3.00 on 09/03 (now $1.40/$4.00) — try a limit near $2.70.
CALLS (58)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$25.00Sep 18$0.10$0.90$0.50$1.05 09/03$0.50–$3.63$0.50--
$25.00Oct 16$1.25$2.10$1.68$2.25 08/31$1.20–$4.50$1.68--
$25.00Dec 18$2.10$5.40$3.75$3.25 09/03$2.35–$6.20$3.25--
$25.00Jan 15$2.35$5.60$3.97$4.00 09/04$2.65–$6.45$3.97--
$25.00Mar 19$3.40$6.90$5.15$4.50 08/07$3.47–$7.60$4.50--
$25.00Dec 17$7.00$10.50$8.75$8.10 09/04$6.25–$10.10$8.10--
$22.50Sep 18$1.40$4.00$2.70$3.00 09/03$1.20–$5.75$2.7015
$22.50Oct 16$1.90$4.90$3.40$4.18 08/28$2.23–$6.30$3.40--
$22.50Dec 18$3.30$6.60$4.95$0.80 07/31$3.10–$7.30$3.30--
$22.50Jan 15$4.50$7.00$5.75$6.22 08/28$3.33–$7.30$5.75--
$22.50Mar 19$4.40$8.10$6.25$2.10 08/03$4.18–$8.70$4.40--
$22.50Dec 17$6.80$11.50$9.15$10.40 08/28$7.00–$11.95$9.15--
$20.00Sep 18$3.20$6.50$4.85$5.80 08/21$2.42–$8.15$4.85--
$20.00Oct 16$3.60$6.70$5.15$5.40 09/04$2.85–$8.30$5.15--
$20.00Dec 18$4.30$8.30$6.30$8.78 08/27$4.35–$9.00$6.30--
$20.00Jan 15$5.00$8.20$6.60$6.60 09/02$4.40–$8.90$6.60--
$20.00Mar 19$5.60$9.40$7.50$2.70 07/20$5.55–$10.20$5.60--
$20.00Apr 16$6.00$9.70$7.85$8.20 09/03$7.75–$10.75$7.85--
$20.00Dec 17$7.50$12.50$10.00$10.65 09/02$7.75–$13.50$10.00--
$30.00Sep 18$0.00$0.95$0.48$0.12 09/04$0.10–$1.13$0.12--
$30.00Oct 16$0.00$0.95$0.48$0.55 09/04$0.48–$1.92$0.48--
$30.00Dec 18$0.25$3.00$1.63$1.85 09/03$1.25–$3.70$1.63--
$30.00Jan 15$0.70$3.80$2.25$2.42 09/01$1.80–$4.20$2.25--
$30.00Mar 19$1.90$5.20$3.55$3.10 09/03$2.23–$4.80$3.10--
$30.00Dec 17$4.10$8.50$6.30$6.50 09/03$4.50–$8.85$6.30--
$17.50Sep 18$5.20$9.00$7.10$2.90 08/06$4.22–$10.70$5.20--
$17.50Oct 16$5.50$9.10$7.30$7.80 09/02$5.00–$10.65$7.30--
$17.50Dec 18$6.20$10.00$8.10$3.60 07/16$5.65–$11.20$6.20--
$17.50Jan 15$6.40$10.30$8.35$8.90 08/25$6.05–$11.20$8.35--
$17.50Mar 19$7.20$11.10$9.15$7.50 08/19$6.50–$12.10$7.50--
$17.50Dec 17$8.50$13.50$11.00$11.34 09/03$8.75–$14.00$11.00--
$15.00Sep 18$7.50$11.50$9.50$2.62 07/31$6.50–$13.15$7.50--
$15.00Oct 16$7.60$11.50$9.55$10.50 08/21$6.60–$13.15$9.55--
$15.00Dec 18$8.30$12.20$10.25$12.40 08/27$7.40–$13.40$10.25--
$15.00Jan 15$8.40$12.40$10.40$12.46 08/25$7.70–$13.10$10.40--
$15.00Mar 19$8.90$13.00$10.95$4.70 07/24$8.10–$14.20$8.90--
$15.00Dec 17$10.00$15.00$12.50$12.82 08/20$10.00–$15.50$12.50--
$35.00Sep 18$0.00$2.15$1.08$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$2.85$1.45$1.50 08/28$1.02–$2.33$1.45--
$35.00Jan 15$0.05$3.00$1.53$2.25 08/25$0.80–$2.63$1.53--
$35.00Mar 19$0.55$3.90$2.23$3.05 08/25$1.70–$3.75$2.23--
$35.00Dec 17$4.30$5.50$4.90$5.08 09/03$3.50–$7.15$4.90--
$12.50Dec 18$10.40$14.40$12.40$13.60 08/21$9.35–$15.75$12.40--
$12.50Jan 15$10.60$14.50$12.55$4.93 07/29$9.50–$15.65$10.60--
$12.50Dec 17$11.50$16.50$14.00$15.00 08/28$11.20–$17.70$14.00--
$10.00Sep 18$12.50$16.50$14.50$11.53 08/14$11.30–$18.05$12.50--
$10.00Oct 16$12.50$16.50$14.50$17.00 08/27$11.35–$18.10$14.50--
$10.00Jan 15$12.90$16.70$14.80$15.25 09/01$11.50–$18.35$14.80--
$10.00Dec 17$13.50$18.50$16.00$17.80 08/27$12.50–$19.50$16.00--
$40.00Dec 18$0.00$1.15$0.57$0.30 07/14$0.57–$1.65$0.30--
$40.00Dec 17$1.50$6.50$4.00$4.26 09/03$4.00–$5.25$4.00--
$7.50Oct 16$15.00$19.00$17.00$12.20 08/06$13.80–$20.55$15.00--
$7.50Jan 15$15.30$19.20$17.25$15.48 08/19$13.90–$20.70$15.48--
$7.50Dec 17$15.50$20.00$17.75$14.90 08/18$14.50–$21.45$15.50--
$5.00Dec 17$17.50$22.50$20.00$20.00 08/20$16.50–$23.50$20.00--
$45.00Dec 18$0.00$5.00$2.50$2.00 08/06$1.85–$2.50$2.00--
$2.50Dec 17$19.50$24.50$22.00$21.11 09/03$18.50–$25.50$21.11--
PUTS (45)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$25.00Sep 18$0.90$3.40$2.15$1.75 09/02$0.73–$4.10$1.75--
$25.00Oct 16$1.15$4.10$2.63$1.75 08/27$1.98–$4.75$1.75--
$25.00Dec 18$2.35$5.70$4.03$3.40 08/31$2.95–$5.85$3.40--
$25.00Jan 15$2.80$5.90$4.35$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$0.85$0.43$0.65 08/31$0.33–$2.30$0.43--
$22.50Oct 16$0.20$2.90$1.55$2.20 08/19$1.30–$3.23$1.55--
$22.50Dec 18$1.05$4.30$2.68$2.20 08/27$2.28–$4.18$2.20--
$22.50Jan 15$1.45$4.50$2.98$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$2.20$1.10$1.35 08/18$0.57–$1.55$1.10--
$20.00Oct 16$0.00$2.75$1.38$1.30 08/17$0.53–$2.28$1.30--
$20.00Dec 18$0.15$3.80$1.98$3.43 08/06$1.10–$2.97$1.98--
$20.00Jan 15$0.50$3.80$2.15$4.50 08/06$1.65–$2.90$2.15--
$20.00Mar 19$1.10$4.50$2.80$5.80 07/10$2.17–$3.73$2.80--
$30.00Sep 18$3.80$7.70$5.75$5.69 09/02$2.90–$8.70$5.69--
$30.00Oct 16$4.50$7.60$6.05$4.95 08/28$4.20–$9.05$4.95--
$30.00Dec 18$5.50$8.90$7.20$5.80 08/26$5.30–$9.45$5.80--
$30.00Mar 19$6.80$10.30$8.55$7.20 08/21$7.30–$10.70$7.20--
$30.00Dec 17$8.00$13.00$10.50$10.60 09/03$9.65–$12.50$10.50--
$17.50Sep 18$0.00$2.15$1.08$1.08 09/04$0.60–$1.33$1.08--
$17.50Oct 16$0.00$2.05$1.02$1.15 09/04$0.70–$1.45$1.02--
$17.50Dec 18$0.10$3.20$1.65$1.70 08/13$1.38–$2.05$1.65--
$17.50Jan 15$0.00$3.30$1.65$1.70 08/18$0.90–$2.18$1.65--
$17.50Mar 19$0.15$3.80$1.98$2.30 08/19$1.75–$2.78$1.98--
$17.50Dec 17$0.80$4.20$2.50$3.54 09/03$2.35–$4.47$2.50--
$15.00Sep 18$0.00$2.05$1.02$1.00 09/04$0.50–$1.02$1.00--
$15.00Oct 16$0.00$2.20$1.10$1.00 09/04$0.23–$1.25$1.00--
$15.00Dec 18$0.20$2.70$1.45$0.60 08/12$0.78–$1.55$0.60--
$15.00Jan 15$0.00$2.85$1.43$0.50 08/28$1.08–$1.75$0.50--
$15.00Mar 19$0.00$3.40$1.70$1.05 08/21$0.95–$1.90$1.05--
$15.00Dec 17$0.00$5.00$2.50$2.95 08/19$1.98–$3.55$2.50--
$35.00Jan 15$9.90$13.30$11.60$16.09 08/06$9.80–$14.40$11.60--
$12.50Dec 18$0.10$2.45$1.28$1.25 07/13$0.83–$1.30$1.25--
$12.50Jan 15$0.00$2.60$1.30$0.30 08/31$0.75–$1.55$0.30--
$12.50Mar 19$0.00$2.95$1.48$0.55 08/21$0.75–$1.55$0.55--
$10.00Sep 18$0.00$2.15$1.08$0.99 08/10$0.68–$1.08$0.99--
$10.00Dec 18$0.00$2.30$1.15$0.90 07/24$0.78–$1.20$0.90--
$10.00Jan 15$0.00$2.35$1.18$0.15 08/31$0.75–$1.30$0.15--
$10.00Mar 19$0.00$2.80$1.40$0.40 08/11$0.88–$1.43$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$2.15$1.08$0.20 07/20$0.68–$1.08$0.20--
$7.50Dec 18$0.00$2.20$1.10$0.30 07/24$0.48–$1.15$0.30--
$7.50Mar 19$0.00$2.60$1.30$0.55 07/29$0.93–$1.30$0.55--
$5.00Dec 18$0.00$2.15$1.08$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 9
Total Puts 118
Put/Call Ratio 13.11
Net Difference -109

Prior's Put/Call Breakdown

Total Calls 182
Total Puts 36
Put/Call Ratio 0.20
Net Difference 146

Prior 7-Day Put/Call Summary

Total Calls 1,734
Total Puts 128
Average Put/Call Ratio 0.16
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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