Tour v456
CAI
CARIS LIFE SCIENCES
$15.59 +0.00%
$15.48 (-0.71%)🌙
as of 07/29 06:25 PM
(7/28 18:22) ◀
|
Wednesday, July 29, 2026 (6:25pm)
January 2026
|
▶
◀ 7/29 18:25

Option Volume

Detail
ℹ
Current (07/29) 124
Calls: 89 (72%)
Puts: 35 (28%)
Prior (07/28) 62
Calls: 23 (37%)
Puts: 39 (63%)
Current vs Prior +100.00%
Calls: +286.96% (Calls)
Puts: -10.26% (Puts)
Prior 7-Day Total 1,669
Calls: 1,031 (62%)
Puts: 638 (38%)
Prior 7-Day Average 238
Calls: 147 (62%)
Puts: 91 (38%)
Current vs Prior 7-Day Avg -47.99%
Calls: -39.57%
Puts: -61.60%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (07/29) $33.6K
Calls: $24.6K (73%)
Puts: $9.0K (27%)
Prior (07/28) $19.7K
Calls: $8.8K (45%)
Puts: $10.9K (55%)
Current vs Prior +70.52%
Calls: +178.28%
Puts: -17.11%
Prior 7-Day Total $433.9K
Calls: $389.8K (90%)
Puts: $44.1K (10%)
Prior 7-Day Average $62.0K
Calls: $55.7K (90%)
Puts: $6.3K (10%)
Current vs Prior 7-Day Avg -45.73%
Calls: -55.79%
Puts: +43.21%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (07/29) 0.39
Prior (07/28) 1.70
Current vs Prior -76.81%
Prior 7-Day Average 1.98
Current vs Prior 7-Day Avg -80.09%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (07/29) 3,171
Calls: 3,171 (100%)
Puts: -- (0%)
Prior (07/28) 133
Calls: 133 (100%)
Puts: -- (0%)
Current vs Prior +2284.21%
Prior 7-Day Total 13,009
Calls: 10,972 (84%)
Puts: 2,037 (16%)
Prior 7-Day Average 1,858
Calls: 1,828 (84%)
Puts: 339 (16%)
Current vs Prior 7-Day Avg +70.63%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (08/21) | Next (09/18)
Current 17.70% | 29.06%
Prior 13.34% | 27.97%
Current vs Prior +32.69% | +3.90%
Prior 7-Day Avg 17.49% | 27.68%
Current vs 7-Day Avg +1.22% | +4.97%
Prior 7-Day Eod 13.34% | 27.97%
Current vs 7-Day Eod +32.69% | +3.90%
Sentiment BEARISH

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

Moderately bullish flow with 73% call dollar volume ($24.6K). Elevated premium activity with dollar volume up 71% vs prior. Above-average activity with volume up 100% vs prior. Extreme bullish P/C ratio of 0.39 - heavy call buying (89 calls vs 35 puts).

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

No options available for this category

Most actively traded options today. High liquidity = easy entry/exit. 3 active (total vol 35, top 21)

CALLS (2)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$20.00Aug 210.000.80$0.40200.0%210.212.3K
$17.50Aug 210.052.50$1.27192.9%90.4522
PUTS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$15.00Aug 210.151.50$0.83162.7%50.35--

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. 1 found (best R:R 1.87, avg 1.87)

BULL CALL (1)
BuySellExpiryDebitMax GainMax LossR:RBE
$17.50$20.00Aug 21$0.87$1.63$0.871.87$18.37
BEAR PUT (0)
No bear put found

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 1 found (best R:R 0.53, avg 0.53)

BEAR CALL (1)
SellBuyExpiryCreditMax GainMax LossR:RBE
$17.50$20.00Aug 21$0.87$0.87$1.630.53$18.37
BULL PUT (0)
No bull put found

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. -- found (cheapest --% of stock, avg --%)

No straddle setups found

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 2 found (cheapest 7.89% of stock, avg 10.68%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$20.00$15.00Aug 21$0.40$0.83$1.23$13.77$21.23
$17.50$15.00Aug 21$1.27$0.83$2.10$12.90$19.60

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. 1 found (best net $0.47, -- credits)

CALLS (1)
Buy KSell KRatioExpiryNetMax Gain
$17.50$20.001:2Aug 21$0.47$2.03
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. -- 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. 88 contracts (avg 294 vol/day, 88 traded recently)

CAI averages only 294 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 $7.02 on 07/24 (now $5.00/$8.10) — try a limit near $6.55. Also watch the $10.00 08-21 call last traded $5.60 on 07/22 (now $4.30/$7.10) — try a limit near $5.60; the $12.50 01-15 call last traded $5.55 on 07/24 (now $3.40/$6.50) — try a limit near $4.95.
CALLS (52)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$15.00Aug 21$0.25$3.60$1.93$1.77 07/21$1.28–$4.70$1.77--
$15.00Oct 16$1.35$4.10$2.72$5.77 06/26$2.47–$5.30$2.72--
$15.00Dec 18$1.75$4.70$3.23$3.80 07/20$3.23–$6.20$3.23--
$15.00Jan 15$3.50$4.90$4.20$3.74 07/22$3.73–$6.15$3.74--
$15.00Mar 19$2.45$6.20$4.33$4.70 07/24$4.33–$7.00$4.33--
$15.00Dec 17$5.00$8.50$6.75$6.00 07/22$5.85–$8.45$6.00--
$17.50Aug 21$0.05$2.50$1.27$0.99 07/20$0.85–$3.05$0.9922
$17.50Oct 16$0.30$4.00$2.15$2.10 07/20$1.38–$3.90$2.10--
$17.50Dec 18$0.85$3.90$2.38$3.60 07/16$2.08–$5.05$2.38--
$17.50Jan 15$1.20$4.40$2.80$3.72 07/13$2.68–$5.40$2.80--
$17.50Mar 19$2.10$5.40$3.75$3.70 07/24$3.68–$5.90$3.70--
$17.50Dec 17$4.50$7.50$6.00$6.20 07/15$5.55–$7.50$6.00--
$12.50Jan 15$3.40$6.50$4.95$5.55 07/24$4.95–$7.90$4.95242
$12.50Dec 17$4.50$9.50$7.00$7.40 07/20$7.00–$9.50$7.00--
$20.00Aug 21$0.00$0.80$0.40$0.50 07/23$0.23–$2.05$0.402.3K
$20.00Sep 18$0.00$2.70$1.35$0.75 07/20$0.70–$1.90$0.75--
$20.00Oct 16$0.50$2.50$1.50$1.85 07/13$1.27–$3.13$1.50--
$20.00Dec 18$0.20$3.60$1.90$1.88 07/23$1.90–$3.80$1.88--
$20.00Jan 15$0.55$3.90$2.23$4.20 07/02$2.03–$4.45$2.23--
$20.00Mar 19$1.15$4.60$2.88$2.70 07/20$2.68–$4.75$2.70--
$20.00Dec 17$4.00$7.00$5.50$4.65 07/22$4.50–$6.55$4.65--
$10.00Aug 21$4.30$7.10$5.70$5.60 07/22$5.35–$8.90$5.601
$10.00Oct 16$4.20$7.40$5.80$9.10 06/25$5.80–$9.30$5.80--
$10.00Dec 18$4.20$7.60$5.90$9.51 07/02$5.90–$9.95$5.90--
$10.00Jan 15$5.00$8.10$6.55$7.02 07/24$6.45–$10.05$6.55330
$10.00Mar 19$6.00$9.00$7.50$8.90 06/22$7.10–$10.25$7.50--
$10.00Dec 17$5.50$10.50$8.00$8.15 07/23$8.00–$11.00$8.00--
$22.50Aug 21$0.00$2.25$1.13$0.58 07/17$0.45–$1.43$0.58195
$22.50Oct 16$0.00$2.50$1.25$1.41 07/15$0.98–$2.10$1.25--
$22.50Dec 18$0.00$3.10$1.55$1.58 07/23$1.48–$2.95$1.55--
$22.50Jan 15$0.00$3.30$1.65$1.40 07/20$1.55–$3.25$1.40--
$22.50Mar 19$0.35$4.10$2.22$2.73 07/08$2.15–$3.95$2.22--
$22.50Dec 17$3.20$6.30$4.75$4.00 07/20$4.00–$6.45$4.00--
$7.50Dec 17$7.00$12.00$9.50$9.50 07/20$9.25–$12.20$9.50--
$25.00Oct 16$0.00$1.70$0.85$0.88 07/16$0.68–$1.33$0.85--
$25.00Dec 18$0.00$2.75$1.38$1.95 06/16$1.25–$2.17$1.38--
$25.00Jan 15$0.00$2.50$1.25$1.82 06/30$1.25–$2.53$1.25--
$25.00Mar 19$0.10$3.60$1.85$2.30 07/16$1.80–$3.53$1.85--
$25.00Dec 17$2.45$6.00$4.22$3.40 07/21$3.45–$5.00$3.40--
$5.00Dec 17$9.00$14.00$11.50$11.40 07/21$11.25–$14.50$11.40--
$2.50Jan 15$11.40$15.10$13.25$14.67 06/04$13.00–$16.35$13.25--
$30.00Oct 16$0.00$2.20$1.10$0.61 07/08$0.57–$1.33$0.61--
$30.00Dec 18$0.00$2.45$1.23$0.40 07/23$0.85–$1.50$0.40--
$30.00Jan 15$0.00$2.55$1.27$1.10 07/14$1.20–$2.15$1.10--
$30.00Mar 19$0.50$2.85$1.68$1.28 07/17$1.38–$2.33$1.28--
$30.00Dec 17$2.40$4.90$3.65$4.25 06/25$2.45–$4.55$3.65--
$35.00Oct 16$0.00$1.75$0.88$0.65 06/18$0.50–$1.08$0.65--
$35.00Dec 18$0.20$1.00$0.60$1.00 06/25$0.55–$1.55$0.60--
$35.00Jan 15$0.05$2.40$1.22$0.85 07/14$0.90–$1.68$0.85--
$35.00Mar 19$0.15$2.50$1.33$1.00 07/16$0.93–$1.85$1.004
$35.00Dec 17$0.50$2.55$1.53$2.00 07/24$1.50–$3.48$1.5362
$40.00Dec 18$0.00$1.60$0.80$0.30 07/14$0.57–$1.33$0.30--
PUTS (36)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$15.00Aug 21$0.15$1.50$0.83$1.23 07/22$0.63–$1.38$0.83--
$15.00Sep 18$0.30$3.60$1.95$1.48 07/16$0.98–$2.00$1.48--
$15.00Oct 16$0.75$2.55$1.65$2.20 07/21$1.55–$2.68$1.65--
$15.00Dec 18$1.25$3.70$2.48$2.10 06/26$2.00–$2.93$2.10--
$15.00Jan 15$2.35$3.00$2.68$2.60 06/17$1.65–$3.35$2.60--
$15.00Mar 19$1.40$5.30$3.35$3.43 07/17$2.73–$4.08$3.35--
$15.00Dec 17$2.00$7.00$4.50$4.49 06/23$4.00–$5.05$4.49--
$17.50Aug 21$0.60$4.40$2.50$2.65 07/17$1.53–$3.30$2.50--
$17.50Oct 16$2.10$5.00$3.55$2.65 07/16$2.48–$3.70$2.65--
$17.50Dec 18$2.50$5.40$3.95$4.35 07/23$3.23–$4.28$3.95--
$17.50Jan 15$2.40$6.00$4.20$4.90 07/23$3.45–$4.95$4.20--
$17.50Dec 17$3.50$8.50$6.00$6.90 06/03$5.00–$6.60$6.00--
$12.50Aug 21$0.00$0.65$0.33$0.35 07/23$0.28–$1.18$0.33--
$12.50Oct 16$0.00$1.50$0.75$0.70 07/06$0.75–$1.60$0.70--
$12.50Dec 18$0.00$3.20$1.60$1.25 07/13$1.48–$2.03$1.25--
$12.50Jan 15$0.35$3.90$2.13$1.60 06/12$1.20–$2.18$1.60--
$12.50Mar 19$0.80$4.00$2.40$2.25 07/23$1.90–$2.95$2.25--
$20.00Aug 21$3.20$6.10$4.65$3.73 07/16$2.78–$4.90$3.73--
$20.00Oct 16$3.10$7.20$5.15$4.10 07/06$3.80–$5.25$4.10--
$20.00Dec 18$4.50$7.30$5.90$5.60 07/13$4.63–$6.35$5.60--
$20.00Jan 15$4.60$7.40$6.00$5.20 07/15$4.75–$6.65$5.20--
$20.00Mar 19$4.50$8.70$6.60$5.80 07/10$5.50–$7.35$5.80--
$10.00Aug 21$0.00$1.45$0.73$0.25 07/22$0.13–$1.10$0.25--
$10.00Sep 18$0.00$1.15$0.57$0.25 07/20$0.28–$1.23$0.25--
$10.00Oct 16$0.00$0.85$0.43$0.50 06/05$0.43–$1.35$0.43--
$10.00Dec 18$0.00$2.45$1.23$0.90 07/24$0.65–$1.58$0.90--
$10.00Mar 19$0.00$3.50$1.75$1.05 07/13$1.15–$2.03$1.05--
$10.00Dec 17$1.55$2.20$1.88$1.98 07/21$1.65–$3.33$1.88--
$7.50Sep 18$0.00$1.75$0.88$0.20 07/20$0.10–$1.10$0.20--
$7.50Dec 18$0.00$2.30$1.15$0.30 07/24$0.20–$1.27$0.30--
$7.50Mar 19$0.00$2.80$1.40$0.45 07/13$0.83–$1.48$0.45--
$25.00Oct 16$7.60$11.30$9.45$7.50 06/26$7.10–$9.60$7.60--
$25.00Jan 15$7.90$11.70$9.80$10.54 06/08$7.95–$10.45$9.80--
$5.00Aug 21$0.00$1.95$0.98$0.10 07/23$0.48–$1.08$0.10--
$5.00Dec 18$0.00$2.20$1.10$0.25 07/24$0.13–$1.20$0.25--
$2.50Aug 21$0.00$0.05$0.03$0.05 07/24$0.03–$1.08$0.03--

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 89
Total Puts 35
Put/Call Ratio 0.39
Net Difference 54

Prior's Put/Call Breakdown

Total Calls 23
Total Puts 39
Put/Call Ratio 1.70
Net Difference -16

Prior 7-Day Put/Call Summary

Total Calls 1,031
Total Puts 638
Average Put/Call Ratio 1.98
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