Tour v366
CAI
CARIS LIFE SCIENCES
$15.56 -5.64%
$16.25 (+4.43%)🌙
as of 07/20 06:17 PM
(7/17 18:18) ◀
|
Monday, July 20, 2026 (6:17pm)
January 2026
|
▶ (7/21 18:18)
◀ 7/20 18:17 ▶

Option Volume

Detail
ℹ
Current (07/20) 955
Calls: 762 (80%)
Puts: 193 (20%)
Prior (07/17) 90
Calls: 58 (64%)
Puts: 32 (36%)
Current vs Prior +961.11%
Calls: +1213.79% (Calls)
Puts: +503.12% (Puts)
Prior 7-Day Total 1,716
Calls: 1,467 (85%)
Puts: 249 (15%)
Prior 7-Day Average 245
Calls: 209 (85%)
Puts: 35 (15%)
Current vs Prior 7-Day Avg +289.57%
Calls: +263.60%
Puts: +442.57%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (07/20) $321.2K
Calls: $306.2K (95%)
Puts: $15.0K (5%)
Prior (07/17) $20.7K
Calls: $12.2K (59%)
Puts: $8.6K (41%)
Current vs Prior +1448.29%
Calls: +2418.28%
Puts: +74.37%
Prior 7-Day Total $213.4K
Calls: $179.0K (84%)
Puts: $34.5K (16%)
Prior 7-Day Average $30.5K
Calls: $25.6K (84%)
Puts: $4.9K (16%)
Current vs Prior 7-Day Avg +953.54%
Calls: +1097.84%
Puts: +204.11%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (07/20) 0.25
Prior (07/17) 0.55
Current vs Prior -54.09%
Prior 7-Day Average 0.30
Current vs Prior 7-Day Avg -15.84%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (07/20) 3,522
Calls: 2,666 (76%)
Puts: 856 (24%)
Prior (07/17) 3,036
Calls: 2,591 (85%)
Puts: 445 (15%)
Current vs Prior +16.01%
Prior 7-Day Total 12,692
Calls: 9,496 (75%)
Puts: 3,196 (25%)
Prior 7-Day Average 1,813
Calls: 1,356 (75%)
Puts: 456 (25%)
Current vs Prior 7-Day Avg +94.25%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (08/21) | Next (09/18)
Current 19.15% | 24.16%
Prior 24.14% | 30.93%
Current vs Prior -20.65% | -21.87%
Prior 7-Day Avg 13.70% | 26.91%
Current vs 7-Day Avg +39.81% | -10.20%
Prior 7-Day Eod 24.14% | 30.93%
Current vs 7-Day Eod -20.65% | -21.87%
Sentiment BULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 184.67% | 152.91%
Calls: 186.75% | 174.24%
Puts: 182.58% | 131.58%
Prior 184.67% | 152.91%
Calls: 186.75% | 174.24%
Puts: 182.58% | 131.58%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 184.67% | 152.91%
Calls: 186.75% | 174.24%
Puts: 182.58% | 131.58%
Current vs 7-Day Avg +0.00% | +0.00%
Liquidity Expensive
+
Add Card

🤖 AI Insights

Strong bullish conviction with 95% of dollar volume in calls ($306.2K) vs puts ($15.0K). Massive premium surge with dollar volume up 1448% vs prior. Dollar volume significantly above 7-day average (954% higher). Unusually high activity with volume up 961% 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 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 0.70, highest 0.70)

CALLS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$15.00Aug 210.703.50$2.10133.3%820.7019
PUTS (0)
No puts meet the criteria

Most actively traded options today. High liquidity = easy entry/exit. 5 active (total vol 438, top 211)

CALLS (3)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$20.00Aug 210.250.60$0.4381.4%2110.232.2K
$15.00Aug 210.703.50$2.10133.3%820.7019
$17.50Aug 210.001.70$0.85200.0%210.414
PUTS (2)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$12.50Aug 210.300.50$0.4050.0%1020.153
$15.00Aug 210.301.45$0.88130.7%220.35571

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 4.95, avg 3.39)

BULL CALL (2)
BuySellExpiryDebitMax GainMax LossR:RBE
$17.50$20.00Aug 21$0.42$2.08$0.424.95$17.92
$15.00$17.50Aug 21$1.25$1.25$1.251.00$16.25
BEAR PUT (1)
BuySellExpiryDebitMax GainMax LossR:RBE
$15.00$12.50Aug 21$0.48$2.02$0.484.21$14.52

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 3 found (best R:R 1.00, avg 0.48)

BEAR CALL (2)
SellBuyExpiryCreditMax GainMax LossR:RBE
$15.00$17.50Aug 21$1.25$1.25$1.251.00$16.25
$17.50$20.00Aug 21$0.42$0.42$2.080.20$17.92
BULL PUT (1)
SellBuyExpiryCreditMax GainMax LossR:RBE
$15.00$12.50Aug 21$0.48$0.48$2.020.24$14.52

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 19.15% of stock, avg 19.15%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$15.00Aug 21$2.10$0.88$2.98$12.02$17.9819.15%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 4 found (cheapest 5.33% of stock, avg 8.22%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$20.00$12.50Aug 21$0.43$0.40$0.83$11.67$20.83
$17.50$12.50Aug 21$0.85$0.40$1.25$11.25$18.75
$20.00$15.00Aug 21$0.43$0.88$1.31$13.69$21.31
$17.50$15.00Aug 21$0.85$0.88$1.73$13.27$19.23

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 1 found (best R:R 0.56, avg credit $0.90)

Put SpreadCall SpreadExpiryCreditMax LossR:RBE LowBE High
12/1518/20Aug 21$0.90$1.600.56$14.10$18.40

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 1 found (best R:R 2.01, cheapest $0.83)

CALLS (1)
LowMidHighExpiryDebitMax GainR:R
$15.00$17.50$20.00Aug 21$0.83$1.672.01
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. 3 found (best net $-0.01, 1 credits)

CALLS (2)
Buy KSell KRatioExpiryNetMax Gain
$17.50$20.001:2Aug 21-$0.01$2.49
$15.00$17.501:2Aug 21$0.40$2.10
PUTS (1)
Buy KSell KRatioExpiryNetMax Gain
$15.00$12.501:2Aug 21$0.08$2.42

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 1 found (best yield 1.61%, avg 1.61%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$20.00Aug 21$0.250.2328.5%1.61%30.14%2112.2K

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. 79 contracts (avg 287 vol/day, 76 traded recently)

CAI averages only 287 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 $10.00 01-15 call last traded $9.50 on 07/01 (now $5.80/$8.70) — try a limit near $7.25. Also watch the $15.00 12-18 call last traded $5.60 on 06/30 (now $2.40/$5.20) — try a limit near $3.80; the $20.00 08-21 call last traded $0.60 on 07/17 (now $0.25/$0.60) — try a limit near $0.43. Most tradeable put: the $17.50 12-18 put last traded $3.99 on 06/23 (now $3.70/$4.70) — try a limit near $3.99.
CALLS (50)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$15.00Aug 21$0.70$3.50$2.10$2.90 07/16$2.10–$5.10$2.1019
$15.00Oct 16$2.50$4.80$3.65$5.77 06/26$3.65–$5.65$3.65--
$15.00Dec 18$2.40$5.20$3.80$5.60 06/30$3.80–$6.45$3.803
$15.00Jan 15$3.50$5.70$4.60$4.60 07/17$4.40–$6.50$4.60--
$15.00Mar 19$2.60$6.60$4.60$5.40 06/09$4.60–$7.15$4.60--
$15.00Dec 17$5.00$8.40$6.70$7.50 07/13$6.70–$8.50$6.70--
$17.50Aug 21$0.00$1.70$0.85$1.35 07/17$0.85–$3.45$0.854
$17.50Oct 16$0.15$2.60$1.38$2.10 07/17$1.38–$4.08$1.38260
$17.50Dec 18$1.40$4.50$2.95$3.60 07/16$2.83–$5.05$2.95--
$17.50Jan 15$1.45$4.80$3.13$3.72 07/13$3.13–$5.45$3.13--
$17.50Mar 19$2.20$5.60$3.90$3.55 07/17$3.90–$5.90$3.55--
$17.50Dec 17$4.50$7.50$6.00$6.20 07/15$6.00–$7.50$6.00--
$12.50Jan 15$4.10$6.90$5.50--$5.50–$5.50—$4.1021
$12.50Dec 17$5.00$9.50$7.25--$7.25–$7.25—$5.003
$20.00Aug 21$0.25$0.60$0.43$0.60 07/17$0.43–$2.38$0.432.2K
$20.00Sep 18$0.00$1.40$0.70$1.10 07/16$0.70–$1.90$0.709
$20.00Oct 16$0.20$3.30$1.75$1.85 07/13$1.43–$3.30$1.75--
$20.00Dec 18$0.20$3.70$1.95$3.30 07/02$1.95–$4.03$1.95--
$20.00Jan 15$0.80$3.90$2.35$4.20 07/02$2.35–$4.50$2.35--
$20.00Mar 19$2.00$4.80$3.40$4.60 06/12$3.08–$4.97$3.4031
$20.00Dec 17$2.50$7.00$4.75$5.00 07/16$4.75–$7.35$4.75--
$10.00Oct 16$4.90$8.20$6.55$9.10 06/25$6.55–$9.65$6.55--
$10.00Dec 18$5.00$8.60$6.80$9.51 07/02$6.80–$9.95$6.80--
$10.00Jan 15$5.80$8.70$7.25$9.50 07/01$7.25–$10.15$7.2588
$10.00Mar 19$5.90$9.30$7.60$8.90 06/22$7.60–$10.40$7.60--
$10.00Dec 17$6.10$10.50$8.30$9.60 07/13$8.30–$11.00$8.30--
$22.50Aug 21$0.00$2.25$1.13$0.58 07/17$0.45–$1.85$0.58--
$22.50Oct 16$0.10$1.85$0.98$1.41 07/15$0.98–$2.70$0.98--
$22.50Dec 18$0.00$3.10$1.55$2.15 06/05$1.55–$2.98$1.55--
$22.50Mar 19$0.60$4.10$2.35$2.73 07/08$2.30–$4.13$2.35--
$22.50Dec 17$2.20$6.50$4.35$5.00 07/08$4.35–$6.45$4.3521
$22.50Jan 15$1.15$1.95$1.55--$1.55–$1.55—$1.1537
$7.50Dec 17$7.00$11.50$9.25$10.75 07/13$9.25–$12.50$9.25--
$25.00Oct 16$0.00$1.50$0.75$0.88 07/16$0.68–$1.93$0.75--
$25.00Dec 18$0.00$2.70$1.35$1.95 06/16$1.28–$2.42$1.35--
$25.00Jan 15$0.00$2.50$1.25$1.82 06/30$1.25–$2.70$1.25--
$25.00Mar 19$0.15$3.60$1.88$2.30 07/16$1.88–$3.83$1.88--
$25.00Dec 17$1.60$5.80$3.70$4.74 06/01$3.70–$5.50$3.70--
$2.50Jan 15$11.60$15.40$13.50$14.67 06/04$13.50–$16.60$13.50--
$30.00Oct 16$0.00$2.20$1.10$0.61 07/08$0.63–$1.38$0.61--
$30.00Dec 18$0.00$2.55$1.27$1.40 06/08$0.90–$1.98$1.27--
$30.00Jan 15$0.00$2.65$1.33$1.10 07/14$1.20–$2.45$1.10--
$30.00Mar 19$0.00$3.00$1.50$1.28 07/17$1.50–$2.42$1.28--
$30.00Dec 17$0.35$4.90$2.63$4.25 06/25$2.63–$4.55$2.63--
$35.00Oct 16$0.00$1.75$0.88$0.65 06/18$0.70–$0.88$0.65--
$35.00Dec 18$0.20$1.00$0.60$1.00 06/25$0.60–$1.80$0.60--
$35.00Jan 15$0.05$2.55$1.30$0.85 07/14$0.90–$1.73$0.85--
$35.00Mar 19$0.00$2.00$1.00$1.00 07/16$1.00–$1.85$1.00--
$35.00Dec 17$0.50$3.00$1.75$2.50 07/14$1.75–$4.05$1.75--
$40.00Dec 18$0.00$2.40$1.20$0.30 07/14$0.73–$1.40$0.30--
PUTS (29)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$15.00Aug 21$0.30$1.45$0.88$0.85 07/16$0.63–$1.50$0.85571
$15.00Sep 18$0.15$1.80$0.98$1.48 07/16$0.98–$1.88$0.98--
$15.00Oct 16$1.55$3.80$2.68$1.50 07/06$1.38–$2.68$1.55148
$15.00Dec 18$2.15$3.40$2.78$2.10 06/26$1.95–$2.78$2.15--
$15.00Jan 15$1.25$4.10$2.68$2.60 06/17$1.65–$3.18$2.60--
$15.00Mar 19$1.80$4.90$3.35$3.43 07/17$2.73–$3.35$3.35--
$15.00Dec 17$2.00$7.00$4.50$4.49 06/23$4.00–$4.80$4.49--
$17.50Aug 21$0.80$3.90$2.35$2.65 07/17$1.53–$2.73$2.35--
$17.50Oct 16$1.90$5.00$3.45$2.65 07/16$2.28–$3.45$2.65--
$17.50Dec 18$3.70$4.70$4.20$3.99 06/23$3.23–$4.40$3.99134
$17.50Dec 17$3.50$8.50$6.00$6.90 06/03$5.00–$6.25$6.00--
$12.50Aug 21$0.30$0.50$0.40$0.30 07/17$0.35–$1.27$0.303
$12.50Oct 16$0.00$1.50$0.75$0.70 07/06$0.75–$1.60$0.70--
$12.50Dec 18$0.90$2.10$1.50$1.25 07/13$1.42–$2.07$1.25--
$12.50Jan 15$0.25$3.50$1.88$1.60 06/12$1.20–$2.05$1.60--
$12.50Mar 19$0.65$3.90$2.28$1.68 07/17$1.90–$2.80$1.68--
$20.00Aug 21$2.65$6.10$4.38$3.73 07/16$2.78–$4.50$3.73--
$20.00Oct 16$3.40$6.60$5.00$4.10 07/06$3.80–$5.05$4.10--
$20.00Dec 18$3.70$7.30$5.50$5.60 07/13$4.63–$5.55$5.50--
$20.00Jan 15$4.20$7.20$5.70$5.20 07/15$4.75–$5.90$5.20--
$20.00Mar 19$4.40$7.90$6.15$5.80 07/10$5.50–$6.45$5.80--
$10.00Aug 21$0.00$2.20$1.10$0.10 07/17$0.13–$1.10$0.10--
$10.00Oct 16$0.10$0.85$0.48$0.50 06/05$0.43–$1.35$0.48--
$10.00Dec 18$0.00$2.75$1.38$0.65 07/14$0.98–$1.58$0.65--
$10.00Mar 19$0.00$3.40$1.70$1.05 07/13$1.15–$1.93$1.05--
$10.00Dec 17$1.55$2.00$1.78$1.90 07/10$1.65–$3.15$1.78--
$7.50Mar 19$0.00$2.80$1.40$0.45 07/13$0.83–$1.50$0.45--
$25.00Oct 16$7.40$11.40$9.40$7.50 06/26$7.10–$9.40$7.50--
$25.00Jan 15$8.20$11.00$9.60$10.54 06/08$7.95–$9.60$9.60--

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 762
Total Puts 193
Put/Call Ratio 0.25
Net Difference 569

Prior's Put/Call Breakdown

Total Calls 58
Total Puts 32
Put/Call Ratio 0.55
Net Difference 26

Prior 7-Day Put/Call Summary

Total Calls 1,467
Total Puts 249
Average Put/Call Ratio 0.30
Ratio Trend Falling

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