Tour v531
CAI
CARIS LIFE SCIENCES
$27.50 +1.48%
$27.60 (+0.36%)🌙
as of 10/08 06:10 PM
(10/7 18:11) ◀
|
Thursday, October 8, 2026 (6:10pm)
January 2026
|
▶ (10/12 18:11)
◀ 10/8 18:10 ▶

Option Volume

Detail
ℹ
Current (10/08) 485
Calls: 249 (51%)
Puts: 236 (49%)
Prior (10/07) 268
Calls: 243 (91%)
Puts: 25 (9%)
Current vs Prior +80.97%
Calls: +2.47% (Calls)
Puts: +844.00% (Puts)
Prior 7-Day Total 1,838
Calls: 1,556 (85%)
Puts: 282 (15%)
Prior 7-Day Average 262
Calls: 222 (85%)
Puts: 40 (15%)
Current vs Prior 7-Day Avg +84.71%
Calls: +12.02%
Puts: +485.82%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (10/08) $127.6K
Calls: $76.1K (60%)
Puts: $51.6K (40%)
Prior (10/07) $95.6K
Calls: $86.5K (90%)
Puts: $9.1K (10%)
Current vs Prior +33.53%
Calls: -12.03%
Puts: +465.95%
Prior 7-Day Total $1.13M
Calls: $991.1K (88%)
Puts: $139.2K (12%)
Prior 7-Day Average $161.5K
Calls: $141.6K (88%)
Puts: $19.9K (12%)
Current vs Prior 7-Day Avg -20.97%
Calls: -46.28%
Puts: +159.29%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (10/08) 0.95
Prior (10/07) 0.10
Current vs Prior +821.25%
Prior 7-Day Average 0.20
Current vs Prior 7-Day Avg +366.86%
Sentiment NEUTRAL

Open Interest

Detail
ℹ
Current (10/08) 489
Calls: 318 (65%)
Puts: 171 (35%)
Prior (10/07) 3,228
Calls: 2,311 (72%)
Puts: 917 (28%)
Current vs Prior -84.85%
Prior 7-Day Total 19,338
Calls: 15,564 (80%)
Puts: 3,774 (20%)
Prior 7-Day Average 2,762
Calls: 2,223 (75%)
Puts: 754 (25%)
Current vs Prior 7-Day Avg -82.30%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (10/16) | Next (11/20)Expiry (10/16) | Next (11/20)
Current 11.75% | 26.07%11.75% | 26.07%
Prior 11.07% | 24.43%11.07% | 24.43%
Current vs Prior +6.10% | +6.73%+6.10% | +6.73%
Prior 7-Day Avg 12.53% | 23.18%12.53% | 23.18%
Current vs 7-Day Avg -6.26% | +12.46%-6.26% | +12.46%
Prior 7-Day Eod 11.07% | 24.43%11.07% | 24.43%
Current vs 7-Day Eod +6.10% | +6.73%+6.10% | +6.73%
Sentiment BEARISHBEARISH

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

Above-average activity with volume up 81% vs prior. Volume explosion - 85% above 7-day average (485 vs avg 262). P/C ratio rising 821% - increased hedging/bearish positioning. Call-heavy open interest (318 calls vs 171 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. 3 found (avg delta 0.61, highest 0.69)

CALLS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$25.00Nov 204.006.00$5.0040.0%50.6914
PUTS (2)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$30.00Oct 162.504.30$3.4052.9%10.6450
$30.00Nov 203.606.90$5.2562.9%10.5283

Most actively traded options today. High liquidity = easy entry/exit. 8 active (total vol 476, top 232)

CALLS (4)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$30.00Nov 201.754.60$3.1889.6%2060.49225
$35.00Oct 160.001.55$0.78198.7%250.22--
$30.00Oct 160.202.25$1.23166.7%50.38--
$25.00Nov 204.006.00$5.0040.0%50.6914
PUTS (4)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$25.00Nov 200.953.40$2.17112.9%2320.3238
$30.00Oct 162.504.30$3.4052.9%10.6450
$20.00Nov 200.152.60$1.38177.5%10.17--
$30.00Nov 203.606.90$5.2562.9%10.5283

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 17.8%, max 17.8%)

CALLS (1)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$30.00Oct 16Nov 20126.8%107.6%17.8%211225
PUTS (1)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$30.00Oct 16Nov 20126.8%107.6%17.8%2133

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 4 found (best R:R 1.75, avg 4.45)

BULL CALL (2)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$25.00$30.00Nov 20$1.82$3.18$1.8269%1.75$26.82
$30.00$35.00Oct 16$0.45$4.55$0.4538%10.11$30.45
BEAR PUT (2)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$25.00$20.00Nov 20$0.79$4.21$0.7932%5.33$24.21
$30.00$25.00Nov 20$3.08$1.92$3.0852%0.62$26.92

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 2 found (best R:R 0.19, avg 0.15)

BEAR CALL (1)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$30.00$35.00Oct 16$0.45$0.45$4.5562%0.10$30.45
BULL PUT (1)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$25.00$20.00Nov 20$0.79$0.79$4.2168%0.19$24.21

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 2 found (avg debit $1.90, cheapest $1.85)

CALLS (1)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$30.00Oct 16Nov 20$1.95126.8%107.6%
PUTS (1)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$30.00Oct 16Nov 20$1.85126.8%107.6%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 3 found (cheapest 16.84% of stock, avg 24.52%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$30.00Oct 16$1.23$3.40$4.63$25.37$34.6316.84%
$25.00Nov 20$5.00$2.17$7.17$17.83$32.1726.07%
$30.00Nov 20$3.18$5.25$8.43$21.57$38.4330.65%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 2 found (cheapest 19.45% of stock, avg 18.02%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$30.00$25.00Nov 20$3.18$2.17$5.35$19.65$35.35
$30.00$20.00Nov 20$3.18$1.38$4.56$15.44$34.56

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. 1 found (best R:R 1.18, cheapest $2.29)

CALLS (0)
No calls found
PUTS (1)
LowMidHighExpiryDebitMax GainPOPR:R
$20.00$25.00$30.00Nov 20$2.29$2.7135%1.18

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 $-1.36, 3 credits)

CALLS (2)
Buy KSell KRatioExpiryNetMax Gain
$25.00$30.001:2Nov 20-$1.36$3.64
$30.00$35.001:2Oct 16-$0.33$4.67
PUTS (2)
Buy KSell KRatioExpiryNetMax Gain
$25.00$20.001:2Nov 20-$0.59$4.41
$30.00$25.001:2Nov 20$0.91$4.09

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 2 found (best yield 6.36%, avg 3.54%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$30.00Nov 20$1.750.499.1%6.36%15.45%206225
$30.00Oct 16$0.200.389.1%0.73%9.82%5--

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. 97 contracts (avg 567 vol/day, 96 traded recently)

CAI averages only 567 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 $10.14 on 09/15 (now $9.00/$10.50) — try a limit near $9.75. Also watch the $30.00 11-20 call last traded $3.35 on 10/01 (now $1.75/$4.60) — try a limit near $3.18. Most tradeable put: the $30.00 10-16 put last traded $1.00 on 09/28 (now $2.50/$4.30) — try a limit near $2.50.
CALLS (55)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$25.00Oct 16$0.75$4.90$2.83$5.00 10/01$1.68–$7.00$2.83--
$25.00Dec 18$3.40$6.10$4.75$7.90 09/24$3.23–$9.05$4.75--
$25.00Jan 15$4.20$7.00$5.60$8.09 09/17$3.58–$9.20$5.60--
$25.00Mar 19$5.10$8.90$7.00$9.99 09/24$4.70–$10.10$7.00--
$25.00Apr 16$5.30$8.50$6.90$9.66 09/17$5.45–$10.35$6.90--
$25.00Dec 17$9.00$10.50$9.75$10.14 09/15$8.15–$13.10$9.7579
$30.00Oct 16$0.20$2.25$1.23$0.75 10/01$0.48–$2.98$0.75--
$30.00Nov 20$1.75$4.60$3.18$3.35 10/01$2.65–$5.10$3.18225
$30.00Dec 18$1.30$4.40$2.85$4.85 09/21$1.63–$5.65$2.85--
$30.00Jan 15$2.10$4.90$3.50$3.85 10/02$2.13–$6.50$3.50--
$30.00Mar 19$3.00$6.50$4.75$7.50 09/17$2.90–$7.40$4.75--
$30.00Apr 16$3.90$6.50$5.20$6.58 09/18$3.43–$7.75$5.20--
$30.00Dec 17$5.50$10.00$7.75$8.60 10/01$6.25–$11.15$7.75--
$25.00Nov 20$4.00$6.00$5.00--$5.00–$5.00—$4.0014
$22.50Oct 16$3.00$7.20$5.10$5.50 09/15$2.95–$9.80$5.10--
$22.50Dec 18$5.40$7.90$6.65$10.00 09/28$4.50–$10.85$6.65--
$22.50Jan 15$5.50$8.60$7.05$8.50 09/18$4.60–$11.25$7.05--
$22.50Dec 17$8.50$13.00$10.75$11.80 10/02$8.75–$14.55$10.75--
$20.00Oct 16$5.50$9.60$7.55$8.67 10/01$4.70–$12.05$7.55--
$20.00Dec 18$6.70$10.20$8.45$9.55 09/18$6.00–$13.00$8.45--
$20.00Jan 15$7.10$9.90$8.50$6.60 09/02$6.35–$13.10$7.10--
$20.00Apr 16$7.90$12.00$9.95$13.60 09/28$7.75–$13.65$9.95--
$20.00Dec 17$9.50$14.50$12.00$15.30 09/28$9.50–$16.00$12.00--
$35.00Oct 16$0.00$1.55$0.78$0.10 10/02$0.15–$0.80$0.10--
$35.00Nov 20$0.00$2.50$1.25$1.40 10/01$0.75–$2.50$1.25--
$35.00Dec 18$0.30$3.60$1.95$2.83 09/29$1.02–$3.20$1.95--
$35.00Jan 15$0.60$4.10$2.35$3.55 09/28$1.38–$3.83$2.35--
$35.00Mar 19$1.55$4.90$3.23$4.00 10/02$2.03–$5.60$3.23--
$35.00Dec 17$4.00$8.70$6.35$6.80 10/02$4.30–$9.25$6.35--
$17.50Oct 16$8.00$12.10$10.05$9.40 09/15$6.85–$14.85$9.40--
$17.50Dec 18$8.90$13.00$10.95$14.10 09/24$7.90–$15.45$10.95--
$17.50Jan 15$9.00$12.50$10.75$11.80 10/02$8.25–$15.40$10.75--
$17.50Mar 19$9.30$13.50$11.40$7.50 08/19$8.80–$15.70$9.30--
$17.50Dec 17$12.00$16.00$14.00$16.88 09/24$11.00–$17.50$14.00--
$15.00Oct 16$10.50$14.60$12.55$13.89 10/01$9.35–$17.35$12.55--
$15.00Dec 18$11.20$15.40$13.30$12.40 08/27$9.90–$17.65$12.40--
$15.00Jan 15$11.20$15.30$13.25$14.10 10/02$10.00–$17.65$13.25--
$15.00Dec 17$12.50$17.50$15.00$18.32 09/30$11.90–$19.15$15.00--
$40.00Nov 20$0.00$1.20$0.60$0.75 10/01$0.60–$1.00$0.60--
$40.00Dec 18$0.50$3.10$1.80$0.75 10/02$0.57–$2.38$0.75--
$40.00Apr 16$0.90$4.70$2.80$3.70 09/29$1.55–$4.22$2.80--
$40.00Dec 17$2.50$7.50$5.00$7.66 09/28$4.00–$7.70$5.00--
$12.50Dec 18$13.50$17.50$15.50$15.81 09/15$12.10–$20.05$15.50--
$12.50Dec 17$14.50$19.50$17.00$15.00 08/28$13.70–$21.50$15.00--
$10.00Oct 16$15.50$19.60$17.55$17.00 08/27$13.85–$22.25$17.00--
$10.00Dec 18$15.90$20.00$17.95$21.45 09/30$14.45–$22.45$17.95--
$10.00Jan 15$15.80$19.90$17.85$21.50 09/24$14.50–$22.30$17.85--
$10.00Dec 17$16.50$21.00$18.75$22.80 09/29$15.50–$23.25$18.75--
$45.00Dec 18$0.00$3.90$1.95$1.00 10/01$0.88–$2.50$1.00--
$45.00Dec 17$4.10$4.90$4.50$4.44 10/02$4.45–$6.35$4.44--
$7.50Oct 16$18.00$22.10$20.05$12.20 08/06$16.75–$24.75$18.00--
$7.50Jan 15$18.20$22.30$20.25$15.48 08/19$16.95–$24.85$18.20--
$7.50Dec 17$18.50$23.20$20.85$21.33 09/15$17.50–$25.50$20.85--
$5.00Dec 17$20.50$25.50$23.00$20.00 08/20$19.50–$27.50$20.50--
$2.50Dec 17$23.00$28.00$25.50$21.11 09/03$21.50–$30.00$23.00--
PUTS (42)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$25.00Oct 16$0.00$0.80$0.40$0.30 10/02$0.15–$2.95$0.30--
$25.00Nov 20$0.95$3.40$2.17$1.00 10/01$0.98–$2.32$1.0038
$25.00Dec 18$1.10$4.60$2.85$1.60 09/21$1.63–$4.10$1.60--
$25.00Jan 15$1.35$4.80$3.08$2.08 10/02$1.90–$4.47$2.08--
$25.00Dec 17$3.50$6.50$5.00$5.70 10/02$4.00–$7.00$5.00--
$30.00Oct 16$2.50$4.30$3.40$1.00 09/28$0.75–$6.25$2.5050
$30.00Nov 20$3.60$6.90$5.25$3.40 10/02$2.42–$5.25$3.6083
$30.00Dec 18$3.90$7.50$5.70$3.10 09/25$3.10–$7.50$3.90--
$30.00Jan 15$4.20$8.00$6.10$4.02 09/24$3.30–$7.70$4.20--
$30.00Mar 19$5.20$9.00$7.10$7.20 08/21$4.75–$8.70$7.10--
$30.00Apr 16$6.20$7.90$7.05$5.20 09/28$4.75–$9.15$6.20--
$30.00Dec 17$6.50$11.50$9.00$10.60 09/03$7.15–$10.75$9.00--
$22.50Oct 16$0.00$0.50$0.25$0.10 09/30$0.18–$1.90$0.10--
$22.50Dec 18$0.00$3.70$1.85$2.20 08/27$0.90–$2.90$1.85--
$22.50Jan 15$0.40$4.20$2.30$1.60 10/02$1.25–$3.10$1.60--
$22.50Apr 16$1.15$4.90$3.03$2.15 10/01$1.85–$4.50$2.15--
$20.00Oct 16$0.00$2.15$1.08$0.12 09/21$0.20–$1.38$0.12--
$20.00Dec 18$0.00$1.75$0.88$0.60 10/01$0.80–$2.20$0.60--
$20.00Jan 15$0.70$3.40$2.05$1.05 10/02$0.90–$2.23$1.05--
$20.00Apr 16$0.10$4.00$2.05$1.20 09/25$1.38–$3.08$1.20--
$35.00Oct 16$5.70$9.70$7.70$6.30 10/02$3.50–$10.85$6.30--
$35.00Nov 20$7.30$10.40$8.85$7.20 10/01$5.10–$8.85$7.30--
$35.00Dec 18$7.40$11.00$9.20$6.00 09/30$5.80–$11.40$7.40--
$35.00Jan 15$7.70$11.50$9.60$16.09 08/06$6.45–$11.75$9.60--
$17.50Oct 16$0.00$2.15$1.08$0.15 09/15$0.63–$1.15$0.15--
$17.50Dec 18$0.10$2.75$1.43$0.35 10/01$0.30–$1.65$0.35--
$17.50Jan 15$0.00$1.95$0.98$0.55 09/17$0.60–$1.83$0.55--
$17.50Mar 19$0.00$3.10$1.55$2.30 08/19$1.13–$1.98$1.55--
$17.50Apr 16$0.00$3.20$1.60$1.15 10/01$1.02–$2.23$1.15--
$17.50Dec 17$0.00$2.75$1.38$1.95 10/01$1.38–$3.60$1.38--
$15.00Oct 16$0.00$2.15$1.08$1.00 09/04$0.40–$1.10$1.00--
$15.00Dec 18$0.00$2.60$1.30$0.20 09/17$0.35–$1.45$0.20--
$15.00Jan 15$0.00$2.60$1.30$0.50 08/28$0.33–$1.43$0.50--
$15.00Mar 19$0.00$2.55$1.27$0.97 09/18$1.05–$1.75$0.97--
$15.00Dec 17$0.20$5.00$2.60$2.95 08/19$1.65–$2.60$2.60--
$40.00Dec 17$13.80$18.50$16.15$14.00 09/30$13.50–$18.25$14.00--
$12.50Jan 15$0.00$2.40$1.20$0.30 08/31$0.75–$1.30$0.30--
$12.50Mar 19$0.00$2.25$1.13$0.55 09/14$0.63–$1.50$0.55--
$10.00Jan 15$0.00$2.25$1.13$0.15 08/31$0.75–$1.20$0.15--
$10.00Mar 19$0.00$2.15$1.08$0.30 09/14$0.88–$1.43$0.30--
$10.00Dec 17$0.00$1.00$0.50$0.84 09/03$0.50–$2.45$0.50--
$45.00Dec 17$18.50$22.50$20.50$17.64 09/30$17.00–$21.20$18.50--

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 249
Total Puts 236
Put/Call Ratio 0.95
Net Difference 13

Prior's Put/Call Breakdown

Total Calls 243
Total Puts 25
Put/Call Ratio 0.10
Net Difference 218

Prior 7-Day Put/Call Summary

Total Calls 1,556
Total Puts 282
Average Put/Call Ratio 0.20
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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