Tour v527
CAI
CARIS LIFE SCIENCES
$24.03 -3.18%
(9/8 18:15) ◀
|
Wednesday, September 9, 2026 (6:15pm)
January 2026
|
▶ (9/10 18:15)
◀ 9/9 18:15 ▶

Option Volume

Detail
ℹ
Current (09/09) 222
Calls: 194 (87%)
Puts: 28 (13%)
Prior (09/08) 318
Calls: 316 (99%)
Puts: 2 (1%)
Current vs Prior -30.19%
Calls: -38.61% (Calls)
Puts: +1300.00% (Puts)
Prior 7-Day Total 2,247
Calls: 1,515 (67%)
Puts: 732 (33%)
Prior 7-Day Average 321
Calls: 216 (67%)
Puts: 104 (33%)
Current vs Prior 7-Day Avg -30.84%
Calls: -10.36%
Puts: -73.22%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (09/09) $32.4K
Calls: $24.4K (76%)
Puts: $7.9K (24%)
Prior (09/08) $95.1K
Calls: $94.8K (100%)
Puts: $240 (0%)
Current vs Prior -65.97%
Calls: -74.23%
Puts: +3197.50%
Prior 7-Day Total $575.0K
Calls: $488.0K (85%)
Puts: $87.0K (15%)
Prior 7-Day Average $82.1K
Calls: $69.7K (85%)
Puts: $12.4K (15%)
Current vs Prior 7-Day Avg -60.61%
Calls: -64.94%
Puts: -36.32%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (09/09) 0.14
Prior (09/08) 0.01
Current vs Prior +2180.41%
Prior 7-Day Average 0.99
Current vs Prior 7-Day Avg -85.48%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (09/09) 1,997
Calls: 1,997 (100%)
Puts: -- (0%)
Prior (09/08) 2,399
Calls: 2,379 (99%)
Puts: 20 (1%)
Current vs Prior -16.76%
Prior 7-Day Total 14,546
Calls: 12,944 (89%)
Puts: 1,602 (11%)
Prior 7-Day Average 2,078
Calls: 1,849 (87%)
Puts: 267 (13%)
Current vs Prior 7-Day Avg -3.90%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (09/18) | Next (10/16)Expiry (09/18) | Next (10/16)
Current 11.57% | 18.02%11.57% | 18.02%
Prior 11.68% | 18.33%11.68% | 18.33%
Current vs Prior -0.99% | -1.71%-0.99% | -1.71%
Prior 7-Day Avg 13.82% | 19.49%13.82% | 19.49%
Current vs 7-Day Avg -16.27% | -7.55%-16.27% | -7.55%
Prior 7-Day Eod 11.68% | 18.33%11.68% | 18.33%
Current vs 7-Day Eod -0.99% | -1.71%-0.99% | -1.71%
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
+
Add Card

🤖 AI Insights

Strong bullish conviction with 76% of dollar volume in calls ($24.4K) vs puts ($7.9K). Light premium activity with dollar volume down 66% vs prior. Extreme bullish P/C ratio of 0.14 - heavy call buying (194 calls vs 28 puts). P/C ratio rising 2180% - increased hedging/bearish positioning.

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. 4 found (avg delta 0.68, highest 0.82)

CALLS (3)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$20.00Sep 182.456.30$4.3887.9%10.8290
$20.00Oct 163.606.80$5.2061.5%10.77--
$25.00Sep 180.001.80$0.90200.0%30.50211
PUTS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$25.00Sep 180.253.50$1.88172.9%60.63--

Most actively traded options today. High liquidity = easy entry/exit. 9 active (total vol 139, top 101)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$30.00Sep 180.050.90$0.48177.1%1010.20194
$30.00Oct 160.200.95$0.57131.6%150.201.0K
$25.00Oct 160.802.70$1.75108.6%100.48--
$25.00Sep 180.001.80$0.90200.0%30.50211
$20.00Sep 182.456.30$4.3887.9%10.8290
PUTS (3)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$25.00Sep 180.253.50$1.88172.9%60.63--
$20.00Oct 160.002.45$1.23199.2%10.23--
$22.50Oct 160.053.00$1.53192.8%10.34--

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 89.0%, max 105.8%)

CALLS (2)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$20.00Sep 18Oct 16208.0%101.1%105.8%290
$30.00Sep 18Oct 16126.1%73.1%72.3%1161.2K
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 10.90, avg 7.16)

BULL CALL (2)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$25.00$30.00Sep 18$0.42$4.58$0.4250%10.90$25.42
$25.00$30.00Oct 16$1.18$3.82$1.1848%3.24$26.18
BEAR PUT (1)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$22.50$20.00Oct 16$0.30$2.20$0.3034%7.33$22.20

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 3 found (best R:R 0.31, avg 0.18)

BEAR CALL (2)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$25.00$30.00Oct 16$1.18$1.18$3.8252%0.31$26.18
$25.00$30.00Sep 18$0.42$0.42$4.5850%0.09$25.42
BULL PUT (1)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$22.50$20.00Oct 16$0.30$0.30$2.2066%0.14$22.20

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 1 found (avg debit $0.85, cheapest $0.85)

CALLS (1)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$25.00Sep 18Oct 16$0.8564.3%70.2%
PUTS (0)
No puts found

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 1 found (cheapest 11.57% of stock, avg 11.57%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$25.00Sep 18$0.90$1.88$2.78$22.22$27.7811.57%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 4 found (cheapest 7.49% of stock, avg 10.57%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$30.00$20.00Oct 16$0.57$1.23$1.80$18.20$31.80
$30.00$22.50Oct 16$0.57$1.53$2.10$20.40$32.10
$25.00$22.50Oct 16$1.75$1.53$3.28$19.22$28.28
$25.00$20.00Oct 16$1.75$1.23$2.98$17.02$27.98

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. 2 found (best R:R 1.20, cheapest $2.27)

CALLS (2)
LowMidHighExpiryDebitMax GainPOPR:R
$20.00$25.00$30.00Oct 16$2.27$2.7357%1.20
$20.00$25.00$30.00Sep 18$3.06$1.9462%0.63
PUTS (0)
No puts found

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 5 found (best net $-0.06, 2 credits)

CALLS (4)
Buy KSell KRatioExpiryNetMax Gain
$25.00$30.001:2Sep 18-$0.06$4.94
$20.00$25.001:2Oct 16$1.70$3.30
$20.00$25.001:2Sep 18$2.58$2.42
$25.00$30.001:2Oct 16$0.61$4.39
PUTS (1)
Buy KSell KRatioExpiryNetMax Gain
$22.50$20.001:2Oct 16-$0.93$1.57

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 2 found (best yield 0.83%, avg 2.08%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$30.00Oct 16$0.200.2024.8%0.83%25.68%151.0K
$25.00Oct 16$0.800.484.0%3.33%7.37%10--

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 01-15 call last traded $4.00 on 09/04 (now $2.85/$5.30) — try a limit near $4.00. Also watch the $22.50 12-18 call last traded $0.80 on 07/31 (now $3.20/$6.10) — try a limit near $3.20; the $30.00 12-18 call last traded $1.85 on 09/03 (now $1.00/$2.50) — try a limit near $1.75.
CALLS (58)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$25.00Sep 18$0.00$1.80$0.90$1.05 09/03$0.55–$3.63$0.90211
$25.00Oct 16$0.80$2.70$1.75$2.25 08/31$1.20–$4.50$1.75--
$25.00Dec 18$1.85$5.50$3.68$3.25 09/03$2.35–$6.20$3.25--
$25.00Jan 15$2.85$5.30$4.08$4.00 09/04$2.65–$6.45$4.00277
$25.00Mar 19$3.40$6.60$5.00$4.50 08/07$3.47–$7.60$4.50--
$25.00Dec 17$7.00$10.00$8.50$8.10 09/04$6.25–$10.10$8.10--
$22.50Sep 18$0.90$4.20$2.55$3.00 09/03$1.20–$5.75$2.55--
$22.50Oct 16$1.45$4.50$2.98$4.18 08/28$2.23–$6.30$2.98--
$22.50Dec 18$3.20$6.10$4.65$0.80 07/31$3.10–$7.30$3.2019
$22.50Jan 15$3.20$6.40$4.80$6.22 08/28$3.33–$7.30$4.80--
$22.50Mar 19$4.50$7.90$6.20$2.10 08/03$4.18–$8.70$4.50--
$22.50Dec 17$6.80$10.80$8.80$10.40 08/28$7.00–$11.95$8.80--
$20.00Sep 18$2.45$6.30$4.38$5.80 08/21$2.42–$8.15$4.3890
$20.00Oct 16$3.60$6.80$5.20$5.40 09/04$2.85–$8.30$5.20--
$20.00Dec 18$4.40$8.10$6.25$8.78 08/27$4.35–$9.00$6.25--
$20.00Jan 15$4.60$8.20$6.40$6.60 09/02$4.40–$8.90$6.40--
$20.00Mar 19$5.60$9.10$7.35$2.70 07/20$5.55–$10.20$5.60--
$20.00Apr 16$5.90$9.60$7.75$8.20 09/03$7.75–$10.75$7.75--
$20.00Dec 17$8.00$12.00$10.00$10.65 09/02$7.75–$13.50$10.00--
$30.00Sep 18$0.05$0.90$0.48$0.12 09/04$0.10–$1.02$0.12194
$30.00Oct 16$0.20$0.95$0.57$0.55 09/04$0.57–$1.92$0.551.0K
$30.00Dec 18$1.00$2.50$1.75$1.85 09/03$1.25–$3.70$1.75204
$30.00Jan 15$0.50$3.90$2.20$2.42 09/01$1.80–$4.20$2.20--
$30.00Mar 19$1.65$4.90$3.28$3.10 09/03$2.23–$4.80$3.10--
$30.00Dec 17$5.00$8.50$6.75$6.50 09/03$4.50–$8.85$6.50--
$17.50Sep 18$5.30$8.80$7.05$2.90 08/06$4.22–$10.70$5.30--
$17.50Oct 16$5.50$9.00$7.25$7.80 09/02$5.00–$10.65$7.25--
$17.50Dec 18$6.30$9.80$8.05$3.60 07/16$5.65–$11.20$6.30--
$17.50Jan 15$6.50$10.00$8.25$8.90 08/25$6.05–$11.20$8.25--
$17.50Mar 19$7.00$10.70$8.85$7.50 08/19$6.50–$12.10$7.50--
$17.50Dec 17$9.00$13.50$11.25$11.34 09/03$8.75–$14.00$11.25--
$15.00Sep 18$7.80$11.30$9.55$2.62 07/31$6.50–$13.15$7.80--
$15.00Oct 16$7.90$11.40$9.65$10.50 08/21$6.60–$13.15$9.65--
$15.00Dec 18$8.30$11.80$10.05$12.40 08/27$7.40–$13.40$10.05--
$15.00Jan 15$8.50$12.10$10.30$12.46 08/25$7.70–$13.10$10.30--
$15.00Mar 19$8.80$12.70$10.75$4.70 07/24$8.10–$14.20$8.80--
$15.00Dec 17$10.50$14.50$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$0.10$2.00$1.05$1.50 08/28$1.05–$2.33$1.05--
$35.00Jan 15$0.00$3.10$1.55$2.25 08/25$0.80–$2.63$1.55--
$35.00Mar 19$0.35$3.80$2.07$3.05 08/25$1.70–$3.75$2.07--
$35.00Dec 17$4.20$6.00$5.10$5.08 09/03$3.50–$7.15$5.08--
$12.50Dec 18$10.50$14.10$12.30$13.60 08/21$9.35–$15.75$12.30--
$12.50Jan 15$10.60$14.30$12.45$4.93 07/29$9.50–$15.65$10.60--
$12.50Dec 17$11.50$16.00$13.75$15.00 08/28$11.20–$17.70$13.75--
$10.00Sep 18$12.70$16.20$14.45$11.53 08/14$11.30–$18.05$12.70--
$10.00Oct 16$12.90$14.80$13.85$17.00 08/27$11.35–$18.10$13.85--
$10.00Jan 15$12.90$16.70$14.80$15.25 09/01$11.50–$18.35$14.80--
$10.00Dec 17$13.00$18.00$15.50$17.80 08/27$12.50–$19.50$15.50--
$40.00Dec 18$0.00$2.25$1.13$0.30 07/14$0.93–$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$15.10$18.80$16.95$12.20 08/06$13.80–$20.55$15.10--
$7.50Jan 15$15.30$19.00$17.15$15.48 08/19$13.90–$20.70$15.48--
$7.50Dec 17$15.00$20.00$17.50$14.90 08/18$14.50–$21.45$15.00--
$5.00Dec 17$17.00$22.00$19.50$20.00 08/20$16.50–$23.50$19.50--
$45.00Dec 18$0.00$5.00$2.50$2.00 08/06$1.85–$2.50$2.00--
$2.50Dec 17$19.00$24.00$21.50$21.11 09/03$18.50–$25.50$21.11--
PUTS (45)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$25.00Sep 18$0.25$3.50$1.88$1.75 09/02$0.73–$4.10$1.75--
$25.00Oct 16$1.05$4.10$2.58$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$2.85$5.70$4.28$3.70 08/21$3.33–$6.35$3.70--
$25.00Dec 17$5.00$9.00$7.00$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$0.05$3.00$1.53$2.20 08/19$1.30–$3.23$1.53--
$22.50Dec 18$1.30$4.30$2.80$2.20 08/27$2.28–$4.18$2.20--
$22.50Jan 15$1.40$4.60$3.00$2.18 08/25$2.20–$4.70$2.18--
$22.50Dec 17$3.50$8.00$5.75$9.64 08/04$5.25–$7.00$5.75--
$20.00Sep 18$0.00$2.20$1.10$1.35 08/18$0.57–$1.55$1.10--
$20.00Oct 16$0.00$2.45$1.23$1.30 08/17$0.53–$2.28$1.23--
$20.00Dec 18$0.35$3.70$2.03$3.43 08/06$1.10–$2.97$2.03--
$20.00Jan 15$0.65$3.80$2.23$4.50 08/06$1.65–$2.90$2.23--
$20.00Mar 19$1.05$4.30$2.68$5.80 07/10$2.17–$3.73$2.68--
$30.00Sep 18$4.10$7.20$5.65$5.69 09/02$2.90–$8.70$5.65--
$30.00Oct 16$4.10$7.80$5.95$4.95 08/28$4.20–$9.05$4.95--
$30.00Dec 18$5.20$8.90$7.05$5.80 08/26$5.30–$9.45$5.80--
$30.00Mar 19$7.00$10.10$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$3.00$1.55$1.70 08/13$1.38–$2.05$1.55--
$17.50Jan 15$0.15$1.65$0.90$1.70 08/18$0.90–$2.18$0.90--
$17.50Mar 19$0.15$3.70$1.93$2.30 08/19$1.75–$2.78$1.93--
$17.50Dec 17$1.00$4.20$2.60$3.54 09/03$2.35–$5.00$2.60--
$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$0.15–$1.25$1.00--
$15.00Dec 18$0.20$2.55$1.38$0.60 08/12$0.78–$1.55$0.60--
$15.00Jan 15$0.10$2.75$1.43$0.50 08/28$1.08–$1.75$0.50--
$15.00Mar 19$0.40$3.10$1.75$1.05 08/21$0.95–$2.03$1.05--
$15.00Dec 17$0.15$4.50$2.33$2.95 08/19$1.98–$3.55$2.33--
$35.00Jan 15$10.00$13.30$11.65$16.09 08/06$9.80–$14.40$11.65--
$12.50Dec 18$0.00$2.30$1.15$1.25 07/13$0.83–$1.30$1.15--
$12.50Jan 15$0.00$1.80$0.90$0.30 08/31$0.75–$1.55$0.30--
$12.50Mar 19$0.10$1.50$0.80$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–$1.13$0.99--
$10.00Dec 18$0.00$2.20$1.10$0.90 07/24$0.78–$1.20$0.90--
$10.00Jan 15$0.00$1.50$0.75$0.15 08/31$0.75–$1.30$0.15--
$10.00Mar 19$0.10$2.65$1.38$0.40 08/11$0.88–$1.38$0.40--
$10.00Dec 17$0.50$1.25$0.88$0.84 09/03$0.63–$2.10$0.84--
$7.50Sep 18$0.00$2.15$1.08$0.20 07/20$0.68–$1.08$0.20--
$7.50Dec 18$0.00$2.15$1.08$0.30 07/24$0.48–$1.15$0.30--
$7.50Mar 19$0.00$2.45$1.23$0.55 07/29$0.93–$1.23$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
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 194
Total Puts 28
Put/Call Ratio 0.14
Net Difference 166

Prior's Put/Call Breakdown

Total Calls 316
Total Puts 2
Put/Call Ratio 0.01
Net Difference 314

Prior 7-Day Put/Call Summary

Total Calls 1,515
Total Puts 732
Average Put/Call Ratio 0.99
Ratio Trend Rising

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