Tour v526
CAI
CARIS LIFE SCIENCES
$24.80 +0.08%
$24.89 (+0.36%)🌙
as of 09/02 06:15 PM
(9/1 18:17) ◀
|
Wednesday, September 2, 2026 (6:16pm)
January 2026
|
▶ (9/3 18:15)
◀ 9/2 18:16 ▶

Option Volume

Detail
ℹ
Current (09/02) 211
Calls: 191 (91%)
Puts: 20 (9%)
Prior (09/01) 642
Calls: 642 (100%)
Puts: -- (0%)
Current vs Prior -67.13%
Calls: -70.25% (Calls)
Puts: +0.00% (Puts)
Prior 7-Day Total 4,323
Calls: 3,287 (76%)
Puts: 1,036 (24%)
Prior 7-Day Average 617
Calls: 469 (76%)
Puts: 148 (24%)
Current vs Prior 7-Day Avg -65.83%
Calls: -59.32%
Puts: -86.49%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (09/02) $77.8K
Calls: $71.0K (91%)
Puts: $6.8K (9%)
Prior (09/01) $125.9K
Calls: $125.9K (97%)
Puts: $4.1K (3%)
Current vs Prior -38.15%
Calls: -43.56%
Puts: +64.33%
Prior 7-Day Total $1.34M
Calls: $1.09M (81%)
Puts: $252.2K (19%)
Prior 7-Day Average $191.1K
Calls: $155.1K (81%)
Puts: $36.0K (19%)
Current vs Prior 7-Day Avg -59.26%
Calls: -54.18%
Puts: -81.13%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (09/02) 0.10
Prior (09/01) --
Current vs Prior +0.00%
Prior 7-Day Average 1.12
Current vs Prior 7-Day Avg -90.69%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (09/02) 2,418
Calls: 2,407 (100%)
Puts: 11 (0%)
Prior (09/01) 2,158
Calls: 2,158 (100%)
Puts: -- (0%)
Current vs Prior +12.05%
Prior 7-Day Total 15,609
Calls: 14,594 (93%)
Puts: 1,015 (7%)
Prior 7-Day Average 2,229
Calls: 2,084 (92%)
Puts: 169 (8%)
Current vs Prior 7-Day Avg +8.44%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (09/18) | Next (10/16)
Current 18.35% | 22.30%
Prior 12.63% | 20.10%
Current vs Prior +45.25% | +10.95%
Prior 7-Day Avg 15.03% | 21.13%
Current vs 7-Day Avg +22.08% | +5.51%
Prior 7-Day Eod 12.63% | 20.10%
Current vs 7-Day Eod +45.25% | +10.95%
Sentiment BEARISH

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

Strong bullish conviction with 91% of dollar volume in calls ($71.0K) vs puts ($6.8K). Below-average activity with volume down 67% vs prior. Extreme bullish P/C ratio of 0.10 - heavy call buying (191 calls vs 20 puts). Call-heavy open interest (2,407 calls vs 11 puts) suggests bullish 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 NEUTRAL
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 0.77, highest 0.90)

CALLS (2)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$17.50Oct 167.008.40$7.7018.2%250.89--
$25.00Sep 181.003.40$2.20109.1%10.53210
PUTS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$30.00Sep 183.307.40$5.3576.6%70.90--

Most actively traded options today. High liquidity = easy entry/exit. 5 active (total vol 148, top 102)

CALLS (3)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$30.00Oct 160.451.35$0.90100.0%1020.29984
$17.50Oct 167.008.40$7.7018.2%250.89--
$25.00Sep 181.003.40$2.20109.1%10.53210
PUTS (2)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$25.00Sep 181.203.50$2.3597.9%130.4711
$30.00Sep 183.307.40$5.3576.6%70.90--

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. 2 found (best R:R 0.84, avg 0.76)

BULL CALL (1)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$17.50$30.00Oct 16$6.80$5.70$6.8089%0.84$24.30
BEAR PUT (1)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$30.00$25.00Sep 18$3.00$2.00$3.0090%0.67$27.00

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

No setups found for this strategy

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 18.35% of stock, avg 18.35%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$25.00Sep 18$2.20$2.35$4.55$20.45$29.5518.35%

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. 2 found (best net $0.65, -- credits)

CALLS (1)
Buy KSell KRatioExpiryNetMax Gain
$17.50$30.001:2Oct 16$5.90$6.60
PUTS (1)
Buy KSell KRatioExpiryNetMax Gain
$30.00$25.001:2Sep 18$0.65$4.35

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 2 found (best yield 1.81%, avg 2.92%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$30.00Oct 16$0.450.2921.0%1.81%22.78%102984
$25.00Sep 18$1.000.530.8%4.03%4.84%1210

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 641 vol/day, 103 traded recently)

CAI averages only 641 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 $35.00 12-17 call last traded $6.50 on 08/27 (now $4.90/$5.90) — try a limit near $5.40. Also watch the $20.00 01-15 call last traded $7.78 on 08/21 (now $6.40/$8.60) — try a limit near $7.50; the $30.00 12-17 call last traded $8.20 on 08/27 (now $6.00/$9.00) — try a limit near $7.50. Most tradeable put: the $25.00 09-18 put last traded $1.95 on 08/21 (now $1.20/$3.50) — try a limit near $1.95.
CALLS (57)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$25.00Sep 18$1.00$3.40$2.20$2.45 08/28$0.55–$3.63$2.20210
$25.00Oct 16$1.80$4.50$3.15$3.00 08/28$0.55–$4.50$3.00--
$25.00Dec 18$3.40$5.80$4.60$5.70 08/25$1.50–$6.20$4.60416
$25.00Jan 15$2.60$5.90$4.25$5.14 08/25$1.25–$6.45$4.25--
$25.00Mar 19$3.60$7.10$5.35$4.50 08/07$2.20–$7.60$4.50--
$25.00Dec 17$6.50$10.50$8.50$8.30 08/20$3.50–$10.10$8.30--
$22.50Sep 18$1.25$4.70$2.98$4.50 08/26$0.75–$5.75$2.98--
$22.50Oct 16$2.25$5.20$3.73$4.18 08/28$0.75–$6.30$3.73--
$22.50Dec 18$3.90$7.00$5.45$0.80 07/31$1.70–$7.30$3.90--
$22.50Jan 15$4.00$7.10$5.55$6.22 08/28$1.95–$7.30$5.55--
$22.50Mar 19$4.50$8.30$6.40$2.10 08/03$2.53–$8.70$4.50--
$22.50Dec 17$7.50$11.50$9.50$10.40 08/28$4.25–$11.95$9.50--
$20.00Sep 18$3.50$6.90$5.20$5.80 08/21$1.08–$8.15$5.20--
$20.00Oct 16$3.90$7.30$5.60$7.20 08/27$1.23–$8.30$5.60--
$20.00Dec 18$4.90$8.70$6.80$8.78 08/27$2.15–$9.00$6.80--
$20.00Jan 15$6.40$8.60$7.50$7.78 08/21$2.48–$8.90$7.50131
$20.00Mar 19$6.00$9.40$7.70$2.70 07/20$3.15–$10.20$6.00--
$20.00Dec 17$9.50$12.30$10.90$9.80 08/20$5.25–$13.50$9.80--
$30.00Sep 18$0.00$0.25$0.13$0.37 08/28$0.13–$1.25$0.13--
$30.00Oct 16$0.45$1.35$0.90$1.50 08/28$0.60–$1.92$0.90984
$30.00Dec 18$1.40$3.00$2.20$3.19 08/27$1.25–$3.70$2.20202
$30.00Jan 15$1.55$4.60$3.08$2.90 08/28$1.27–$4.20$2.90--
$30.00Mar 19$2.10$5.40$3.75$4.20 08/21$1.65–$4.80$3.75--
$30.00Dec 17$6.00$9.00$7.50$8.20 08/27$3.85–$8.85$7.5095
$17.50Sep 18$5.80$9.50$7.65$2.90 08/06$1.33–$10.70$5.80--
$17.50Oct 16$7.00$8.40$7.70$9.20 08/26$2.08–$10.65$7.70--
$17.50Dec 18$6.60$10.10$8.35$3.60 07/16$2.80–$11.20$6.60--
$17.50Jan 15$7.20$10.50$8.85$8.90 08/25$3.15–$11.20$8.85--
$17.50Mar 19$7.60$11.10$9.35$7.50 08/19$3.95–$12.10$7.60--
$17.50Dec 17$9.50$14.00$11.75$11.52 08/20$6.55–$14.00$11.52--
$15.00Sep 18$8.30$12.00$10.15$2.62 07/31$2.68–$13.15$8.30--
$15.00Oct 16$8.60$12.00$10.30$10.50 08/21$2.88–$13.15$10.30--
$15.00Dec 18$8.70$12.50$10.60$12.40 08/27$3.75–$13.40$10.60--
$15.00Jan 15$9.00$12.80$10.90$12.46 08/25$4.03–$13.10$10.90--
$15.00Mar 19$9.30$13.10$11.20$4.70 07/24$4.95–$14.20$9.30--
$15.00Dec 17$10.50$15.50$13.00$12.82 08/20$6.55–$15.50$12.82--
$35.00Sep 18$0.00$2.15$1.08$0.17 08/25$0.15–$1.08$0.17--
$35.00Oct 16$0.05$1.40$0.73$0.40 08/10$0.50–$0.93$0.40--
$35.00Dec 18$0.00$2.60$1.30$1.50 08/28$0.50–$2.33$1.30--
$35.00Jan 15$0.00$3.30$1.65$2.25 08/25$0.80–$2.63$1.65--
$35.00Mar 19$0.65$4.00$2.33$3.05 08/25$1.13–$3.75$2.33--
$35.00Dec 17$4.90$5.90$5.40$6.50 08/27$2.30–$7.15$5.40369
$12.50Dec 18$10.90$14.70$12.80$13.60 08/21$5.20–$15.75$12.80--
$12.50Jan 15$10.90$15.00$12.95$4.93 07/29$5.50–$15.65$10.90--
$12.50Dec 17$12.00$17.00$14.50$15.00 08/28$8.00–$17.70$14.50--
$10.00Sep 18$13.30$16.80$15.05$11.53 08/14$6.55–$18.05$13.30--
$10.00Oct 16$13.20$16.90$15.05$17.00 08/27$6.70–$18.10$15.05--
$10.00Dec 18$13.00$17.10$15.05$9.51 07/02$6.85–$18.15$13.00--
$10.00Jan 15$14.00$17.10$15.55$17.27 08/27$7.20–$18.35$15.55--
$10.00Dec 17$13.50$18.50$16.00$17.80 08/27$9.00–$19.50$16.00--
$40.00Dec 18$0.00$1.90$0.95$0.30 07/14$0.93–$1.65$0.30--
$7.50Oct 16$15.70$19.50$17.60$12.20 08/06$9.00–$20.55$15.70--
$7.50Jan 15$15.50$19.50$17.50$15.48 08/19$9.30–$20.70$15.50--
$7.50Dec 17$15.50$20.50$18.00$14.90 08/18$9.50–$21.45$15.50--
$5.00Dec 17$17.50$22.50$20.00$20.00 08/20$12.00–$23.50$20.00--
$45.00Dec 18$0.00$5.00$2.50$2.00 08/06$0.88–$2.50$2.00--
$2.50Dec 17$20.00$25.00$22.50$24.00 08/26$14.00–$25.50$22.50--
PUTS (46)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$25.00Sep 18$1.20$3.50$2.35$1.95 08/21$0.73–$9.05$1.9511
$25.00Oct 16$0.75$4.00$2.38$1.75 08/27$1.98–$9.15$1.75--
$25.00Dec 18$2.00$5.60$3.80$3.30 08/27$2.95–$9.40$3.30--
$25.00Jan 15$2.50$5.70$4.10$3.70 08/21$3.33–$9.70$3.70--
$25.00Dec 17$4.50$9.50$7.00$6.40 08/27$6.70–$11.00$6.40--
$22.50Sep 18$0.00$1.50$0.75$0.48 08/21$0.33–$6.35$0.48--
$22.50Oct 16$0.00$3.30$1.65$2.20 08/19$1.30–$6.75$1.65--
$22.50Dec 18$0.95$4.60$2.78$2.20 08/27$2.28–$7.35$2.20--
$22.50Jan 15$1.35$4.30$2.83$2.18 08/25$2.20–$7.65$2.18--
$22.50Dec 17$3.00$8.00$5.50$9.64 08/04$5.25–$10.10$5.50--
$20.00Sep 18$0.00$2.20$1.10$1.35 08/18$0.80–$4.05$1.10--
$20.00Oct 16$0.00$2.50$1.25$1.30 08/17$0.53–$4.55$1.25--
$20.00Dec 18$0.15$3.60$1.88$3.43 08/06$1.10–$5.40$1.88--
$20.00Jan 15$0.20$3.50$1.85$4.50 08/06$1.65–$5.50$1.85--
$20.00Mar 19$0.50$4.20$2.35$5.80 07/10$2.17–$6.45$2.35--
$30.00Sep 18$3.30$7.40$5.35$3.20 08/25$2.90–$14.00$3.30--
$30.00Oct 16$3.80$7.30$5.55$4.95 08/28$4.20–$13.85$4.95--
$30.00Dec 18$5.30$8.60$6.95$5.80 08/26$5.30–$13.95$5.80--
$30.00Mar 19$6.50$9.90$8.20$7.20 08/21$7.30–$14.55$7.20--
$30.00Dec 17$8.00$12.50$10.25$9.40 08/25$9.65–$15.00$9.40--
$17.50Sep 18$0.00$2.15$1.08$1.42 08/06$0.60–$2.60$1.08--
$17.50Oct 16$0.00$2.15$1.08$1.13 08/26$0.70–$3.25$1.08--
$17.50Dec 18$0.10$2.90$1.50$1.70 08/13$1.38–$3.53$1.50--
$17.50Jan 15$0.45$2.90$1.68$1.70 08/18$1.08–$3.75$1.68--
$17.50Mar 19$0.15$3.40$1.78$2.30 08/19$1.75–$4.55$1.78--
$17.50Dec 17$0.65$4.70$2.68$3.10 08/28$2.35–$6.50$2.68--
$15.00Sep 18$0.00$2.05$1.02$1.14 08/10$0.43–$1.02$1.02--
$15.00Oct 16$0.00$2.15$1.08$1.02 08/26$0.15–$1.27$1.02--
$15.00Dec 18$0.00$2.45$1.23$0.60 08/12$0.70–$2.30$0.60--
$15.00Jan 15$0.10$2.65$1.38$0.50 08/28$1.08–$2.70$0.50--
$15.00Mar 19$0.00$3.00$1.50$1.05 08/21$0.95–$3.43$1.05--
$15.00Dec 17$0.05$4.40$2.23$2.95 08/19$1.98–$4.75$2.23--
$35.00Jan 15$9.90$12.80$11.35$16.09 08/06$9.80–$18.75$11.35--
$12.50Oct 16$0.00$2.15$1.08$0.70 07/06$0.70–$1.08$0.70--
$12.50Dec 18$0.00$2.30$1.15$1.25 07/13$0.83–$1.65$1.15--
$12.50Jan 15$0.00$2.45$1.23$0.35 08/28$0.98–$1.78$0.35--
$12.50Mar 19$0.00$2.60$1.30$0.55 08/21$1.08–$2.38$0.55--
$10.00Sep 18$0.00$1.65$0.83$0.99 08/10$0.33–$1.13$0.83--
$10.00Dec 18$0.00$2.20$1.10$0.90 07/24$0.78–$1.25$0.90--
$10.00Jan 15$0.00$2.35$1.18$0.20 08/28$0.43–$1.30$0.20--
$10.00Mar 19$0.00$2.50$1.25$0.40 08/11$0.88–$1.75$0.40--
$10.00Dec 17$0.00$1.25$0.63$0.73 08/26$0.63–$2.45$0.63--
$7.50Sep 18$0.00$1.35$0.68$0.20 07/20$0.68–$1.10$0.20--
$7.50Dec 18$0.00$2.15$1.08$0.30 07/24$0.83–$1.15$0.30--
$7.50Mar 19$0.00$2.35$1.18$0.55 07/29$0.93–$1.48$0.55--
$5.00Dec 18$0.00$2.15$1.08$0.25 07/24$0.73–$1.13$0.25--

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 191
Total Puts 20
Put/Call Ratio 0.10
Net Difference 171

Prior's Put/Call Breakdown

Total Calls 642
Total Puts --
Put/Call Ratio --
Net Difference 642

Prior 7-Day Put/Call Summary

Total Calls 3,287
Total Puts 1,036
Average Put/Call Ratio 1.12
Ratio Trend Stable

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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