Tour v388
CAI
CARIS LIFE SCIENCES
$15.38 -2.23%
$15.68 (+1.95%)🌙
as of 07/22 06:51 PM
(7/21 18:18) ◀
|
Wednesday, July 22, 2026 (6:51pm)
January 2026
|
▶ (7/23 18:18)
◀ 7/22 18:51 ▶

Option Volume

Detail
ℹ
Current (07/22) 106
Calls: 16 (15%)
Puts: 90 (85%)
Prior (07/21) 217
Calls: 95 (44%)
Puts: 122 (56%)
Current vs Prior -51.15%
Calls: -83.16% (Calls)
Puts: -26.23% (Puts)
Prior 7-Day Total 2,600
Calls: 2,096 (81%)
Puts: 504 (19%)
Prior 7-Day Average 371
Calls: 299 (81%)
Puts: 72 (19%)
Current vs Prior 7-Day Avg -71.46%
Calls: -94.66%
Puts: +25.00%
Sentiment BEARISH

Dollar Volume

Detail
ℹ
Current (07/22) $9.6K
Calls: $7.9K (82%)
Puts: $1.7K (18%)
Prior (07/21) $26.6K
Calls: $18.1K (68%)
Puts: $8.5K (32%)
Current vs Prior -63.94%
Calls: -56.45%
Puts: -79.84%
Prior 7-Day Total $497.5K
Calls: $453.4K (91%)
Puts: $44.0K (9%)
Prior 7-Day Average $71.1K
Calls: $64.8K (91%)
Puts: $6.3K (9%)
Current vs Prior 7-Day Avg -86.48%
Calls: -87.82%
Puts: -72.68%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (07/22) 5.62
Prior (07/21) 1.28
Current vs Prior +338.01%
Prior 7-Day Average 0.40
Current vs Prior 7-Day Avg +1290.21%
Sentiment BEARISH

Open Interest

Detail
ℹ
Current (07/22) 717
Calls: -- (0%)
Puts: 717 (100%)
Prior (07/21) 3,162
Calls: 2,909 (92%)
Puts: 253 (8%)
Current vs Prior -77.32%
Prior 7-Day Total 15,338
Calls: 12,029 (78%)
Puts: 3,309 (22%)
Prior 7-Day Average 2,191
Calls: 1,718 (78%)
Puts: 472 (22%)
Current vs Prior 7-Day Avg -67.28%
Sentiment BULLISH

Expected Move

Detail
ℹ
Expiry (08/21) | Next (09/18)
Current 19.51% | 29.78%
Prior 18.12% | 26.13%
Current vs Prior +7.66% | +13.97%
Prior 7-Day Avg 14.92% | 27.25%
Current vs 7-Day Avg +30.76% | +9.28%
Prior 7-Day Eod 18.12% | 26.13%
Current vs 7-Day Eod +7.66% | +13.97%
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
+
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🤖 AI Insights

Strong bullish conviction with 82% of dollar volume in calls ($7.9K) vs puts ($1.7K). Light premium activity with dollar volume down 64% vs prior. Below-average activity with volume down 51% vs prior. Extreme bearish P/C ratio of 5.62 - heavy put buying.

Smart Money BULLISH
Retail Flow BEARISH
Overall BEARISH
Dollar Volume
Option Volume
Put/Call Ratio
Open Interest
Expected Move
Current BULLISH
Prior BULLISH
7-Day Avg BULLISH
Current BEARISH
Prior BEARISH
7-Day Avg NEUTRAL
Current BEARISH
Prior BEARISH
7-Day Avg NEUTRAL
Current BEARISH
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. 2 active (total vol 19, top 12)

CALLS (0)
No calls meet the criteria
PUTS (2)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$15.00Aug 210.401.50$0.95115.8%120.37590
$12.50Aug 210.150.40$0.2889.3%70.13105

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 2.73, avg 2.73)

BULL CALL (0)
No bull call found
BEAR PUT (1)
BuySellExpiryDebitMax GainMax LossR:RBE
$15.00$12.50Aug 21$0.67$1.83$0.672.73$14.33

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 1 found (best R:R 0.37, avg 0.37)

BEAR CALL (0)
No bear call found
BULL PUT (1)
SellBuyExpiryCreditMax GainMax LossR:RBE
$15.00$12.50Aug 21$0.67$0.67$1.830.37$14.33

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

No strangle setups found

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 $0.39, -- credits)

CALLS (0)
No calls found
PUTS (1)
Buy KSell KRatioExpiryNetMax Gain
$15.00$12.501:2Aug 21$0.39$2.11

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. 77 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 put: the $12.50 08-21 put last traded $0.30 on 07/17 (now $0.15/$0.40) — try a limit near $0.28.
CALLS (47)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$15.00Aug 21$0.40$3.70$2.05$2.90 07/16$1.85–$5.10$2.05--
$15.00Oct 16$1.50$4.00$2.75$5.77 06/26$2.53–$5.65$2.75--
$15.00Dec 18$2.10$5.40$3.75$5.60 06/30$3.38–$6.45$3.75--
$15.00Jan 15$3.10$5.80$4.45$4.60 07/17$3.73–$6.50$4.45--
$15.00Mar 19$3.30$6.30$4.80$5.40 06/09$4.53–$7.15$4.80--
$15.00Dec 17$5.20$8.50$6.85$7.50 07/13$5.85–$8.50$6.85--
$17.50Aug 21$0.00$2.50$1.25$1.35 07/17$0.85–$3.45$1.25--
$17.50Oct 16$0.55$3.00$1.78$2.10 07/17$1.38–$3.90$1.78--
$17.50Dec 18$1.10$4.40$2.75$3.60 07/16$2.08–$5.05$2.75--
$17.50Jan 15$1.90$4.90$3.40$3.72 07/13$2.68–$5.45$3.40--
$17.50Mar 19$1.90$5.50$3.70$3.55 07/17$3.68–$5.90$3.55--
$17.50Dec 17$4.50$7.50$6.00$6.20 07/15$5.55–$7.50$6.00--
$20.00Aug 21$0.00$0.80$0.40$0.60 07/17$0.40–$2.38$0.40--
$20.00Sep 18$0.00$2.70$1.35$1.10 07/16$0.70–$1.90$1.10--
$20.00Oct 16$0.20$2.40$1.30$1.85 07/13$1.30–$3.30$1.30--
$20.00Dec 18$0.40$3.80$2.10$3.30 07/02$1.90–$4.03$2.10--
$20.00Jan 15$0.50$4.10$2.30$4.20 07/02$2.30–$4.50$2.30--
$20.00Mar 19$0.95$4.90$2.93$4.60 06/12$2.68–$4.97$2.93--
$20.00Dec 17$3.90$5.50$4.70$5.00 07/16$4.50–$7.35$4.70--
$10.00Oct 16$4.50$8.00$6.25$9.10 06/25$6.25–$9.65$6.25--
$10.00Dec 18$4.90$8.40$6.65$9.51 07/02$6.65–$9.95$6.65--
$10.00Jan 15$5.40$8.70$7.05$9.50 07/01$6.45–$10.15$7.05--
$10.00Mar 19$5.80$9.20$7.50$8.90 06/22$7.25–$10.40$7.50--
$10.00Dec 17$6.60$10.10$8.35$9.60 07/13$8.30–$11.00$8.35--
$22.50Aug 21$0.00$2.25$1.13$0.58 07/17$0.45–$1.85$0.58--
$22.50Oct 16$0.00$2.05$1.02$1.41 07/15$0.98–$2.70$1.02--
$22.50Dec 18$0.00$3.10$1.55$2.15 06/05$1.48–$2.98$1.55--
$22.50Mar 19$0.25$4.20$2.23$2.73 07/08$2.15–$4.13$2.23--
$22.50Dec 17$2.80$6.30$4.55$5.00 07/08$4.35–$6.45$4.55--
$7.50Dec 17$7.00$12.00$9.50$10.75 07/13$9.25–$12.50$9.50--
$25.00Oct 16$0.00$1.60$0.80$0.88 07/16$0.68–$1.45$0.80--
$25.00Dec 18$0.15$2.75$1.45$1.95 06/16$1.28–$2.42$1.45--
$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$1.80–$3.83$1.88--
$25.00Dec 17$2.20$5.70$3.95$4.74 06/01$3.70–$5.50$3.95--
$2.50Jan 15$11.60$15.10$13.35$14.67 06/04$13.35–$16.60$13.35--
$30.00Oct 16$0.00$1.15$0.57$0.61 07/08$0.57–$1.33$0.57--
$30.00Dec 18$0.00$2.50$1.25$1.40 06/08$0.90–$1.98$1.25--
$30.00Jan 15$0.00$2.70$1.35$1.10 07/14$1.20–$2.45$1.10--
$30.00Mar 19$0.00$2.75$1.38$1.28 07/17$1.38–$2.42$1.28--
$30.00Dec 17$0.00$4.90$2.45$4.25 06/25$2.45–$4.55$2.45--
$35.00Oct 16$0.00$1.75$0.88$0.65 06/18$0.50–$0.88$0.65--
$35.00Dec 18$0.20$1.25$0.73$1.00 06/25$0.60–$1.80$0.73--
$35.00Jan 15$0.05$2.55$1.30$0.85 07/14$0.90–$1.73$0.85--
$35.00Mar 19$0.00$2.40$1.20$1.00 07/16$0.98–$1.85$1.00--
$35.00Dec 17$0.55$2.55$1.55$2.50 07/14$1.50–$4.05$1.55--
$40.00Dec 18$0.00$2.40$1.20$0.30 07/14$0.63–$1.40$0.30--
PUTS (30)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$15.00Aug 21$0.40$1.50$0.95$0.85 07/16$0.63–$1.38$0.85590
$15.00Sep 18$0.30$3.50$1.90$1.48 07/16$0.98–$1.90$1.48--
$15.00Oct 16$0.70$2.55$1.63$1.50 07/06$1.38–$2.68$1.50--
$15.00Dec 18$1.05$4.20$2.63$2.10 06/26$1.95–$2.78$2.10--
$15.00Jan 15$1.70$4.60$3.15$2.60 06/17$1.65–$3.18$2.60--
$15.00Mar 19$2.00$5.40$3.70$3.43 07/17$2.73–$3.70$3.43--
$15.00Dec 17$3.40$6.70$5.05$4.49 06/23$4.00–$5.05$4.49--
$17.50Aug 21$0.80$4.10$2.45$2.65 07/17$1.53–$2.73$2.45--
$17.50Oct 16$1.60$5.00$3.30$2.65 07/16$2.28–$3.53$2.65--
$17.50Dec 18$2.00$5.70$3.85$3.99 06/23$3.23–$4.20$3.85--
$17.50Dec 17$4.60$8.50$6.55$6.90 06/03$5.00–$6.60$6.55--
$12.50Aug 21$0.15$0.40$0.28$0.30 07/17$0.28–$1.20$0.28105
$12.50Oct 16$0.00$1.50$0.75$0.70 07/06$0.75–$1.60$0.70--
$12.50Dec 18$0.05$3.40$1.73$1.25 07/13$1.42–$2.03$1.25--
$12.50Jan 15$0.40$3.50$1.95$1.60 06/12$1.20–$1.98$1.60--
$12.50Mar 19$0.65$4.00$2.33$1.68 07/17$1.90–$2.80$1.68--
$20.00Aug 21$3.00$6.70$4.85$3.73 07/16$2.78–$4.85$3.73--
$20.00Oct 16$3.10$6.60$4.85$4.10 07/06$3.80–$5.20$4.10--
$20.00Dec 18$4.00$7.50$5.75$5.60 07/13$4.63–$5.75$5.60--
$20.00Jan 15$4.80$7.80$6.30$5.20 07/15$4.75–$6.30$5.20--
$20.00Mar 19$5.20$8.50$6.85$5.80 07/10$5.50–$6.85$5.80--
$10.00Aug 21$0.00$0.65$0.33$0.10 07/17$0.13–$1.10$0.101
$10.00Oct 16$0.00$0.85$0.43$0.50 06/05$0.43–$1.35$0.43--
$10.00Dec 18$0.00$1.95$0.98$0.65 07/14$0.98–$1.58$0.65--
$10.00Mar 19$0.00$3.50$1.75$1.05 07/13$1.15–$1.93$1.05--
$10.00Dec 17$1.60$2.25$1.93$1.90 07/10$1.65–$3.33$1.90--
$7.50Mar 19$0.00$2.95$1.48$0.45 07/13$0.83–$1.50$0.45--
$25.00Oct 16$7.80$11.20$9.50$7.50 06/26$7.10–$9.60$7.80--
$25.00Jan 15$8.90$11.60$10.25$10.54 06/08$7.95–$10.25$10.25--
$2.50Aug 21$0.00$0.10$0.05--$0.05–$1.08--21

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 16
Total Puts 90
Put/Call Ratio 5.62
Net Difference -74

Prior's Put/Call Breakdown

Total Calls 95
Total Puts 122
Put/Call Ratio 1.28
Net Difference -27

Prior 7-Day Put/Call Summary

Total Calls 2,096
Total Puts 504
Average Put/Call Ratio 0.40
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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