Tour v528
CAI
CARIS LIFE SCIENCES
$28.50 +9.40%
$28.54 (+0.14%)🌙
as of 09/15 06:19 PM
(9/14 18:17) ◀
|
Tuesday, September 15, 2026 (6:19pm)
January 2026
|
▶
◀ 9/15 18:19

Option Volume

Detail
ℹ
Current (09/15) 690
Calls: 574 (83%)
Puts: 116 (17%)
Prior (09/14) 102
Calls: 34 (33%)
Puts: 68 (67%)
Current vs Prior +576.47%
Calls: +1588.24% (Calls)
Puts: +70.59% (Puts)
Prior 7-Day Total 1,238
Calls: 944 (76%)
Puts: 294 (24%)
Prior 7-Day Average 176
Calls: 134 (76%)
Puts: 42 (24%)
Current vs Prior 7-Day Avg +290.15%
Calls: +325.64%
Puts: +176.19%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (09/15) $193.3K
Calls: $175.3K (91%)
Puts: $18.1K (9%)
Prior (09/14) $34.4K
Calls: $25.8K (75%)
Puts: $8.6K (25%)
Current vs Prior +461.54%
Calls: +578.91%
Puts: +109.73%
Prior 7-Day Total $366.1K
Calls: $305.4K (83%)
Puts: $60.7K (17%)
Prior 7-Day Average $52.3K
Calls: $43.6K (83%)
Puts: $8.7K (17%)
Current vs Prior 7-Day Avg +269.68%
Calls: +301.72%
Puts: +108.41%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (09/15) 0.20
Prior (09/14) 2.00
Current vs Prior -89.90%
Prior 7-Day Average 1.12
Current vs Prior 7-Day Avg -81.94%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (09/15) 3,264
Calls: 3,149 (96%)
Puts: 115 (4%)
Prior (09/14) 437
Calls: 303 (69%)
Puts: 134 (31%)
Current vs Prior +646.91%
Prior 7-Day Total 11,685
Calls: 10,173 (87%)
Puts: 1,512 (13%)
Prior 7-Day Average 1,669
Calls: 1,453 (83%)
Puts: 302 (17%)
Current vs Prior 7-Day Avg +95.53%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (09/18) | Next (10/16)Expiry (09/18) | Next (10/16)
Current 7.54% | 16.42%7.54% | 16.42%
Prior 11.06% | 14.66%11.06% | 14.66%
Current vs Prior -31.76% | +11.98%-31.76% | +11.98%
Prior 7-Day Avg 12.86% | 18.19%12.86% | 18.19%
Current vs 7-Day Avg -41.34% | -9.74%-41.34% | -9.74%
Prior 7-Day Eod 11.06% | 14.66%11.06% | 14.66%
Current vs 7-Day Eod -31.76% | +11.98%-31.76% | +11.98%
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 91% of dollar volume in calls ($175.3K) vs puts ($18.1K). Massive premium surge with dollar volume up 462% vs prior. Dollar volume significantly above 7-day average (270% higher). Unusually high activity with volume up 576% vs prior - elevated interest.

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 BEARISH
7-Day Avg NEUTRAL
Current BULLISH
Prior BEARISH
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. 6 found (avg delta 0.84, highest 0.96)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$22.50Sep 184.707.90$6.3050.8%10.9616
$20.00Oct 166.7010.10$8.4040.5%700.87156
$22.50Oct 165.608.00$6.8035.3%10.8220
$25.00Sep 181.704.30$3.0086.7%60.79216
$25.00Oct 163.205.70$4.4556.2%110.74252
PUTS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$30.00Sep 180.603.40$2.00140.0%400.834

Most actively traded options today. High liquidity = easy entry/exit. 9 active (total vol 541, top 333)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$30.00Oct 161.251.50$1.3818.1%3330.40986
$20.00Oct 166.7010.10$8.4040.5%700.87156
$30.00Sep 180.100.20$0.1566.7%630.16170
$25.00Oct 163.205.70$4.4556.2%110.74252
$25.00Sep 181.704.30$3.0086.7%60.79216
PUTS (2)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$30.00Sep 180.603.40$2.00140.0%400.834
$25.00Oct 160.252.10$1.18156.8%160.27--

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 2 strikes (avg 80.5%, max 154.8%)

CALLS (2)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$25.00Sep 18Oct 16197.2%77.4%154.8%17468
$30.00Sep 18Oct 1670.4%66.4%6.1%3961.2K
PUTS (0)
No puts found

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 3 found (best R:R 0.56, avg 0.65)

BULL CALL (3)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$20.00$22.50Oct 16$1.60$0.90$1.6087%0.56$21.60
$25.00$30.00Oct 16$3.07$1.93$3.0774%0.63$28.07
$25.00$30.00Sep 18$2.85$2.15$2.8579%0.75$27.85
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. 1 found (cheapest 7.54% of stock, avg 7.54%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$30.00Sep 18$0.15$2.00$2.15$27.85$32.157.54%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 1 found (cheapest 8.98% of stock, avg 8.98%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$30.00$25.00Oct 16$1.38$1.18$2.56$22.44$32.56

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. 4 found (best net $-2.10, 1 credits)

CALLS (4)
Buy KSell KRatioExpiryNetMax Gain
$22.50$25.001:2Oct 16-$2.10$0.40
$22.50$25.001:2Sep 18$0.30$2.20
$25.00$30.001:2Oct 16$1.69$3.31
$25.00$30.001:2Sep 18$2.70$2.30
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. 2 found (best yield 4.39%, avg 2.37%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$30.00Oct 16$1.250.405.3%4.39%9.65%333986
$30.00Sep 18$0.100.165.3%0.35%5.61%63170

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. 104 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 $30.00 10-16 call last traded $0.55 on 09/04 (now $1.25/$1.50) — try a limit near $1.25. Also watch the $25.00 12-17 call last traded $8.10 on 09/04 (now $9.90/$11.90) — try a limit near $9.90; the $7.50 12-17 call last traded $14.90 on 08/18 (now $19.30/$24.00) — try a limit near $19.30. Most tradeable put: the $30.00 09-18 put last traded $5.69 on 09/02 (now $0.60/$3.40) — try a limit near $2.00.
CALLS (59)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$30.00Sep 18$0.10$0.20$0.15$0.12 09/04$0.10–$1.13$0.12170
$30.00Oct 16$1.25$1.50$1.38$0.55 09/04$0.48–$1.92$1.25986
$30.00Dec 18$2.30$5.00$3.65$1.85 09/03$1.25–$3.70$2.30246
$30.00Jan 15$3.40$4.00$3.70$2.42 09/01$1.80–$4.20$3.40--
$30.00Mar 19$3.70$6.70$5.20$3.10 09/03$2.23–$5.20$3.70--
$30.00Dec 17$7.20$10.50$8.85$6.50 09/03$4.50–$8.85$7.20149
$25.00Sep 18$1.70$4.30$3.00$1.05 09/03$0.50–$3.63$1.70216
$25.00Oct 16$3.20$5.70$4.45$2.25 08/31$1.20–$4.50$3.20252
$25.00Dec 18$4.40$6.70$5.55$3.25 09/03$2.35–$6.20$4.40--
$25.00Jan 15$4.60$8.20$6.40$4.00 09/04$2.65–$6.45$4.60--
$25.00Mar 19$6.50$8.40$7.45$4.50 08/07$3.47–$7.60$6.5010
$25.00Dec 17$9.90$11.90$10.90$8.10 09/04$6.25–$10.90$9.9079
$22.50Sep 18$4.70$7.90$6.30$3.00 09/03$1.20–$6.30$4.7016
$22.50Oct 16$5.60$8.00$6.80$4.18 08/28$2.23–$6.80$5.6020
$22.50Dec 18$5.30$9.10$7.20$0.80 07/31$3.10–$7.30$5.30--
$22.50Jan 15$6.40$9.70$8.05$6.22 08/28$3.33–$8.05$6.40--
$22.50Mar 19$7.30$10.50$8.90$2.10 08/03$4.18–$8.90$7.30--
$22.50Dec 17$11.00$14.00$12.50$10.40 08/28$7.00–$12.50$11.0049
$35.00Sep 18$0.00$2.60$1.30$0.17 08/25$0.15–$1.30$0.17--
$35.00Oct 16$0.00$0.60$0.30$0.40 08/10$0.30–$0.93$0.30--
$35.00Dec 18$0.60$2.70$1.65$1.50 08/28$1.02–$2.33$1.50403
$35.00Jan 15$0.60$2.75$1.68$2.25 08/25$0.80–$2.63$1.68--
$35.00Mar 19$1.50$5.00$3.25$3.05 08/25$1.70–$3.75$3.05--
$35.00Dec 17$5.90$7.50$6.70$5.08 09/03$3.50–$7.15$5.90389
$20.00Sep 18$6.50$10.40$8.45$5.80 08/21$2.42–$8.45$6.50--
$20.00Oct 16$6.70$10.10$8.40$5.40 09/04$2.85–$8.40$6.70156
$20.00Dec 18$7.40$11.30$9.35$8.78 08/27$4.35–$9.35$8.78--
$20.00Jan 15$7.70$11.70$9.70$6.60 09/02$4.40–$9.70$7.70--
$20.00Mar 19$8.90$12.20$10.55$2.70 07/20$5.55–$10.55$8.90--
$20.00Apr 16$9.00$12.40$10.70$8.20 09/03$7.75–$10.75$9.00--
$20.00Dec 17$10.50$15.50$13.00$10.65 09/02$7.75–$13.50$10.65--
$17.50Sep 18$9.00$12.90$10.95$2.90 08/06$4.22–$10.95$9.00--
$17.50Oct 16$9.10$12.50$10.80$7.80 09/02$5.00–$10.80$9.10--
$17.50Dec 18$9.70$13.50$11.60$3.60 07/16$5.65–$11.60$9.702
$17.50Jan 15$9.90$13.70$11.80$8.90 08/25$6.05–$11.80$9.90--
$17.50Mar 19$10.60$14.30$12.45$7.50 08/19$6.50–$12.45$10.60--
$17.50Dec 17$12.00$17.00$14.50$11.34 09/03$8.75–$14.50$12.00--
$40.00Dec 18$0.80$1.05$0.93$0.30 07/14$0.57–$1.65$0.80--
$40.00Dec 17$3.50$8.30$5.90$4.26 09/03$4.00–$5.90$4.26--
$15.00Sep 18$11.50$15.10$13.30$2.62 07/31$6.50–$13.30$11.50--
$15.00Oct 16$12.20$15.50$13.85$10.50 08/21$6.60–$13.85$12.20--
$15.00Dec 18$11.90$15.80$13.85$12.40 08/27$7.40–$13.85$12.40--
$15.00Jan 15$11.90$16.00$13.95$12.46 08/25$7.70–$13.95$12.46--
$15.00Mar 19$12.50$16.50$14.50$4.70 07/24$8.10–$14.50$12.50--
$15.00Dec 17$13.50$18.50$16.00$12.82 08/20$10.00–$16.00$13.50--
$12.50Dec 18$14.20$18.10$16.15$13.60 08/21$9.35–$16.15$14.20--
$12.50Jan 15$14.30$18.40$16.35$4.93 07/29$9.50–$16.35$14.30--
$12.50Dec 17$15.50$20.00$17.75$15.00 08/28$11.20–$17.75$15.50--
$45.00Dec 18$0.00$5.00$2.50$2.00 08/06$1.85–$2.50$2.00--
$10.00Sep 18$16.50$20.40$18.45$11.53 08/14$11.30–$18.45$16.50--
$10.00Oct 16$16.50$20.70$18.60$17.00 08/27$11.35–$18.60$17.00--
$10.00Jan 15$16.70$20.90$18.80$15.25 09/01$11.50–$18.80$16.70--
$10.00Dec 17$17.50$22.00$19.75$17.80 08/27$12.50–$19.75$17.80--
$7.50Oct 16$19.00$23.20$21.10$12.20 08/06$13.80–$21.10$19.00--
$7.50Jan 15$19.10$23.20$21.15$15.48 08/19$13.90–$21.15$19.10--
$7.50Dec 17$19.30$24.00$21.65$14.90 08/18$14.50–$21.65$19.304
$5.00Dec 17$21.50$26.50$24.00$20.00 08/20$16.50–$24.00$21.50--
$5.00Sep 18$21.50$25.40$23.45--$23.45–$23.45—$21.502
$2.50Dec 17$23.50$28.50$26.00$21.11 09/03$18.50–$26.00$23.50--
PUTS (45)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$30.00Sep 18$0.60$3.40$2.00$5.69 09/02$2.00–$8.70$2.004
$30.00Oct 16$1.90$4.70$3.30$4.95 08/28$3.30–$9.05$3.30--
$30.00Dec 18$3.30$6.10$4.70$5.80 08/26$4.70–$9.45$4.70--
$30.00Mar 19$5.00$8.10$6.55$7.20 08/21$6.55–$10.70$6.55--
$30.00Dec 17$8.10$11.00$9.55$10.60 09/03$9.55–$12.50$9.55--
$25.00Sep 18$0.00$1.40$0.70$1.75 09/02$0.70–$4.10$0.70--
$25.00Oct 16$0.25$2.10$1.18$1.75 08/27$1.18–$4.75$1.18--
$25.00Dec 18$0.95$3.90$2.42$3.40 08/31$2.42–$5.85$2.42--
$25.00Jan 15$1.20$4.20$2.70$3.70 08/21$2.70–$6.35$2.70--
$25.00Dec 17$3.50$8.50$6.00$6.40 08/27$6.00–$8.50$6.00--
$22.50Sep 18$0.00$0.35$0.18$0.65 08/31$0.18–$2.30$0.18--
$22.50Oct 16$0.00$1.95$0.98$2.20 08/19$0.98–$3.23$0.98--
$22.50Dec 18$0.05$3.50$1.78$2.20 08/27$1.78–$4.18$1.78--
$22.50Jan 15$0.25$3.70$1.98$2.18 08/25$1.98–$4.70$1.98--
$22.50Dec 17$2.30$7.00$4.65$9.64 08/04$4.65–$7.00$4.65--
$35.00Jan 15$7.20$10.20$8.70$16.09 08/06$8.70–$14.40$8.70--
$20.00Sep 18$0.00$2.15$1.08$1.35 08/18$0.57–$1.43$1.08--
$20.00Oct 16$0.00$1.50$0.75$1.30 08/17$0.53–$2.28$0.75--
$20.00Dec 18$0.00$2.90$1.45$3.43 08/06$1.10–$2.97$1.45--
$20.00Jan 15$0.00$3.00$1.50$4.50 08/06$1.50–$2.75$1.50--
$20.00Mar 19$0.20$3.60$1.90$5.80 07/10$1.90–$3.73$1.90--
$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$0.85–$1.45$1.02111
$17.50Dec 18$0.10$2.80$1.45$1.70 08/13$1.38–$2.00$1.45--
$17.50Jan 15$0.00$2.80$1.40$1.70 08/18$0.90–$2.10$1.40--
$17.50Mar 19$0.00$3.40$1.70$2.30 08/19$1.70–$2.78$1.70--
$17.50Dec 17$0.00$4.00$2.00$3.54 09/03$2.00–$4.47$2.00--
$15.00Sep 18$0.00$2.05$1.02$1.00 09/04$0.50–$1.02$1.00--
$15.00Oct 16$0.00$2.15$1.08$1.00 09/04$0.25–$1.25$1.00--
$15.00Dec 18$0.20$2.50$1.35$0.60 08/12$0.78–$1.55$0.60--
$15.00Jan 15$0.10$2.50$1.30$0.50 08/28$1.08–$1.75$0.50--
$15.00Mar 19$0.00$2.95$1.48$1.05 08/21$0.95–$1.78$1.05--
$15.00Dec 17$0.00$5.00$2.50$2.95 08/19$1.98–$3.55$2.50--
$12.50Dec 18$0.00$2.35$1.18$1.25 07/13$0.83–$1.30$1.18--
$12.50Jan 15$0.00$2.35$1.18$0.30 08/31$0.75–$1.40$0.30--
$12.50Mar 19$0.00$1.25$0.63$0.55 08/21$0.63–$1.50$0.55--
$10.00Sep 18$0.00$4.80$2.40$0.99 08/10$0.68–$2.40$0.99--
$10.00Dec 18$0.00$2.25$1.13$0.90 07/24$0.78–$1.20$0.90--
$10.00Jan 15$0.00$2.30$1.15$0.15 08/31$0.75–$1.30$0.15--
$10.00Mar 19$0.05$2.55$1.30$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$2.60$1.30$0.20 07/20$0.68–$1.30$0.20--
$7.50Dec 18$0.00$2.15$1.08$0.30 07/24$0.48–$1.15$0.30--
$7.50Mar 19$0.00$1.65$0.83$0.55 07/29$0.83–$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 574
Total Puts 116
Put/Call Ratio 0.20
Net Difference 458

Prior's Put/Call Breakdown

Total Calls 34
Total Puts 68
Put/Call Ratio 2.00
Net Difference -34

Prior 7-Day Put/Call Summary

Total Calls 944
Total Puts 294
Average Put/Call Ratio 1.12
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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