Tour v490
CAI
CARIS LIFE SCIENCES
$16.10 -1.35%
$16.36 (+1.61%)🌙
as of 08/04 06:02 PM
8/4 18:02

Option Volume

Detail
Current (08/04) 187
Calls: 136 (73%)
Puts: 51 (27%)
Prior (08/03) 179
Calls: 174 (97%)
Puts: 5 (3%)
Current vs Prior +4.47%
Calls: -21.84% (Calls)
Puts: +920.00% (Puts)
Prior 7-Day Total 1,444
Calls: 1,004 (70%)
Puts: 440 (30%)
Prior 7-Day Average 206
Calls: 143 (70%)
Puts: 62 (30%)
Current vs Prior 7-Day Avg -9.35%
Calls: -5.18%
Puts: -18.86%
Sentiment BULLISH

Dollar Volume

Detail
Current (08/04) $43.4K
Calls: $38.6K (89%)
Puts: $4.9K (11%)
Prior (08/03) $10.1K
Calls: $8.4K (84%)
Puts: $1.6K (16%)
Current vs Prior +331.99%
Calls: +358.78%
Puts: +195.14%
Prior 7-Day Total $242.2K
Calls: $171.5K (71%)
Puts: $70.7K (29%)
Prior 7-Day Average $34.6K
Calls: $24.5K (71%)
Puts: $10.1K (29%)
Current vs Prior 7-Day Avg +25.53%
Calls: +57.43%
Puts: -51.89%
Sentiment BULLISH

Put/Call Ratio

Detail
Current (08/04) 0.38
Prior (08/03) 0.03
Current vs Prior +1205.00%
Prior 7-Day Average 0.52
Current vs Prior 7-Day Avg -27.79%
Sentiment BULLISH

Open Interest

Detail
Current (08/04) 10,515
Calls: 7,299 (69%)
Puts: 3,216 (31%)
Prior (08/03) 2,597
Calls: 2,597 (100%)
Puts: -- (0%)
Current vs Prior +304.89%
Prior 7-Day Total 13,078
Calls: 11,419 (87%)
Puts: 1,659 (13%)
Prior 7-Day Average 1,868
Calls: 1,631 (80%)
Puts: 414 (20%)
Current vs Prior 7-Day Avg +462.82%
Sentiment BEARISH

Expected Move

Detail
Expiry (08/21) | Next (09/18)
Current 17.70% | 23.60%
Prior 21.94% | 22.86%
Current vs Prior -19.30% | +3.27%
Prior 7-Day Avg 17.71% | 27.69%
Current vs 7-Day Avg -0.03% | -14.75%
Prior 7-Day Eod 21.94% | 22.86%
Current vs 7-Day Eod -19.30% | +3.27%
Sentiment BULLISH

Relative Spread

Detail
Expiry | Next
Current 76.75% | 118.37%
Calls: 42.17% | 0.00%
Puts: 111.32% | 118.37%
Prior 184.67% | 152.91%
Calls: 186.75% | 174.24%
Puts: 182.58% | 131.58%
Current vs Prior -58.44% | -22.59%
Prior 7-Day Avg 184.67% | 152.91%
Calls: 186.75% | 174.24%
Puts: 182.58% | 131.58%
Current vs 7-Day Avg -58.44% | -22.59%
Liquidity Expensive
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🤖 AI Insights

Strong bullish conviction with 89% of dollar volume in calls ($38.6K) vs puts ($4.9K). Massive premium surge with dollar volume up 332% vs prior. Extreme bullish P/C ratio of 0.38 - heavy call buying (136 calls vs 51 puts). P/C ratio rising 1205% - increased hedging/bearish 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 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. 4 found (avg delta 0.73, highest 0.89)

CALLS (2)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$15.00Aug 210.503.70$2.10152.4%--0.70211
$15.00Sep 181.403.90$2.6594.3%--0.69100
PUTS (2)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$20.00Aug 212.555.30$3.9370.0%--0.8912
$17.50Aug 210.803.50$2.15125.6%--0.6539

Most actively traded options today. High liquidity = easy entry/exit. 3 active (total vol 132, top 78)

CALLS (2)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$17.50Aug 210.001.30$0.65200.0%780.3832
$20.00Aug 210.050.40$0.23152.2%50.162.5K
PUTS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$15.00Aug 210.101.40$0.75173.3%490.31699

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 20.3%, max 20.3%)

CALLS (1)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$15.00Aug 21Sep 1897.2%80.8%20.3%--311
PUTS (1)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$15.00Aug 21Sep 1897.2%80.8%20.3%49810

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 5 found (best R:R 4.95, avg 2.42)

BULL CALL (3)
BuySellExpiryDebitMax GainMax LossR:RBE
$17.50$20.00Aug 21$0.42$2.08$0.424.95$17.92
$15.00$20.00Sep 18$1.32$3.68$1.322.79$16.32
$15.00$17.50Aug 21$1.45$1.05$1.450.72$16.45
BEAR PUT (2)
BuySellExpiryDebitMax GainMax LossR:RBE
$15.00$12.50Aug 21$0.65$1.85$0.652.85$14.35
$17.50$15.00Aug 21$1.40$1.10$1.400.79$16.10

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 6 found (best R:R 2.47, avg 1.01)

BEAR CALL (3)
SellBuyExpiryCreditMax GainMax LossR:RBE
$15.00$17.50Aug 21$1.45$1.45$1.051.38$16.45
$15.00$20.00Sep 18$1.32$1.32$3.680.36$16.32
$17.50$20.00Aug 21$0.42$0.42$2.080.20$17.92
BULL PUT (3)
SellBuyExpiryCreditMax GainMax LossR:RBE
$20.00$17.50Aug 21$1.78$1.78$0.722.47$18.22
$17.50$15.00Aug 21$1.40$1.40$1.101.27$16.10
$15.00$12.50Aug 21$0.65$0.65$1.850.35$14.35

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 3 found (avg debit $0.68, cheapest $0.40)

CALLS (2)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$15.00Aug 21Sep 18$0.5597.2%80.8%
$20.00Aug 21Sep 18$1.1085.4%108.8%
PUTS (1)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$15.00Aug 21Sep 18$0.4097.2%80.8%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 4 found (cheapest 17.39% of stock, avg 21.13%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$17.50Aug 21$0.65$2.15$2.80$14.70$20.3017.39%
$15.00Aug 21$2.10$0.75$2.85$12.15$17.8517.70%
$15.00Sep 18$2.65$1.15$3.80$11.20$18.8023.60%
$20.00Aug 21$0.23$3.93$4.16$15.84$24.1625.84%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 5 found (cheapest 2.05% of stock, avg 7.38%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$20.00$12.50Aug 21$0.23$0.10$0.33$12.17$20.33
$17.50$12.50Aug 21$0.65$0.10$0.75$11.75$18.25
$20.00$15.00Aug 21$0.23$0.75$0.98$14.02$20.98
$17.50$15.00Aug 21$0.65$0.75$1.40$13.60$18.90
$20.00$15.00Sep 18$1.33$1.15$2.48$12.52$22.48

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 1 found (best R:R 0.75, avg credit $1.07)

Put SpreadCall SpreadExpiryCreditMax LossR:RBE LowBE High
12/1518/20Aug 21$1.07$1.430.75$13.93$18.57

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 3 found (best R:R 5.58, cheapest $0.38)

CALLS (1)
LowMidHighExpiryDebitMax GainR:R
$15.00$17.50$20.00Aug 21$1.03$1.471.43
PUTS (2)
LowMidHighExpiryDebitMax GainR:R
$15.00$17.50$20.00Aug 21$0.38$2.125.58
$12.50$15.00$17.50Aug 21$0.75$1.752.33

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 6 found (best net $-0.01, 2 credits)

CALLS (3)
Buy KSell KRatioExpiryNetMax Gain
$15.00$20.001:2Sep 18-$0.01$4.99
$17.50$20.001:2Aug 21$0.19$2.31
$15.00$17.501:2Aug 21$0.80$1.70
PUTS (3)
Buy KSell KRatioExpiryNetMax Gain
$20.00$17.501:2Aug 21-$0.37$2.13
$15.00$12.501:2Aug 21$0.55$1.95
$17.50$15.001:2Aug 21$0.65$1.85

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. 109 contracts (avg 243 vol/day, 94 traded recently)

CAI averages only 243 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 $2.50 01-15 call last traded $14.67 on 06/04 (now $12.30/$15.80) — try a limit near $14.05. Also watch the $7.50 12-17 call last traded $9.00 on 07/30 (now $8.60/$11.50) — try a limit near $9.00; the $10.00 12-17 call last traded $8.15 on 07/23 (now $7.20/$10.00) — try a limit near $8.15. Most tradeable put: the $25.00 01-15 put last traded $10.54 on 06/08 (now $8.00/$10.90) — try a limit near $9.45.
CALLS (61)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$15.00Aug 21$0.50$3.70$2.10$1.61 07/31$1.28–$3.95$1.61211
$15.00Sep 18$1.40$3.90$2.65$2.62 07/31$2.42–$3.63$2.62100
$15.00Oct 16$1.65$4.50$3.08$5.77 06/26$2.47–$4.95$3.0853
$15.00Dec 18$2.15$5.30$3.72$3.80 07/20$3.23–$5.40$3.723
$15.00Jan 15$2.65$5.60$4.13$3.74 07/22$3.40–$5.40$3.74153
$15.00Mar 19$3.00$6.30$4.65$4.70 07/24$4.33–$6.00$4.654
$15.00Dec 17$5.80$8.20$7.00$6.00 07/22$5.85–$8.25$6.00525
$17.50Aug 21$0.00$1.30$0.65$1.75 07/31$0.63–$2.50$0.6532
$17.50Sep 18$0.00$3.40$1.70$1.25 07/27$1.25–$2.38$1.251
$17.50Oct 16$1.20$3.60$2.40$2.10 07/20$1.38–$3.33$2.10263
$17.50Dec 18$1.10$4.10$2.60$3.60 07/16$2.08–$4.10$2.602
$17.50Jan 15$1.50$4.50$3.00$3.72 07/13$2.68–$4.50$3.0062
$17.50Mar 19$2.10$5.50$3.80$3.68 07/30$3.68–$5.00$3.68117
$17.50Dec 17$4.90$7.70$6.30$4.50 07/30$5.55–$7.30$4.9096
$12.50Jan 15$3.90$6.90$5.40$4.93 07/29$4.95–$7.10$4.93253
$12.50Dec 17$6.10$9.20$7.65$7.40 07/20$7.00–$9.25$7.403
$12.50Oct 16$3.10$6.10$4.60--$4.60–$4.60$3.102
$12.50Dec 18$3.70$6.60$5.15--$5.15–$5.15$3.7023
$20.00Aug 21$0.05$0.40$0.23$0.28 07/30$0.18–$1.75$0.232.5K
$20.00Sep 18$0.00$2.65$1.33$0.55 07/31$0.57–$1.90$0.5599
$20.00Oct 16$0.20$1.65$0.93$1.01 07/30$0.93–$2.70$0.9381
$20.00Dec 18$0.45$3.50$1.98$1.88 07/23$1.90–$3.23$1.8816
$20.00Jan 15$0.80$3.90$2.35$2.20 07/28$2.03–$3.43$2.20129
$20.00Mar 19$1.30$4.80$3.05$2.70 07/20$2.68–$4.03$2.7030
$20.00Dec 17$3.80$7.00$5.40$4.65 07/22$4.50–$6.55$4.65124
$10.00Aug 21$5.30$7.80$6.55$5.70 07/29$5.35–$8.25$5.703
$10.00Oct 16$5.10$8.40$6.75$9.10 06/25$5.80–$8.55$6.759
$10.00Dec 18$5.40$8.40$6.90$9.51 07/02$5.90–$8.85$6.90177
$10.00Jan 15$6.00$8.70$7.35$6.00 07/31$6.45–$8.85$6.00326
$10.00Mar 19$5.80$8.90$7.35$8.90 06/22$7.10–$9.15$7.351
$10.00Dec 17$7.20$10.00$8.60$8.15 07/23$8.00–$10.10$8.1531
$22.50Aug 21$0.00$1.05$0.53$0.10 07/29$0.45–$1.33$0.10197
$22.50Sep 18$0.00$2.25$1.13$0.35 07/27$0.35–$1.23$0.352
$22.50Oct 16$0.00$1.75$0.88$1.41 07/15$0.88–$1.95$0.8889
$22.50Dec 18$0.00$3.20$1.60$0.80 07/31$1.25–$2.48$0.8019
$22.50Jan 15$0.20$3.50$1.85$1.40 07/20$1.55–$2.73$1.4037
$22.50Mar 19$1.80$4.20$3.00$2.00 07/30$2.15–$3.53$2.0024
$22.50Dec 17$3.20$6.40$4.80$5.50 07/28$4.00–$6.25$4.8022
$7.50Dec 17$8.60$11.50$10.05$9.00 07/30$9.25–$11.65$9.003
$7.50Jan 15$7.30$10.90$9.10--$9.10–$9.10$7.306
$25.00Aug 21$0.05$1.40$0.73$0.05 07/27$0.35–$1.18$0.051
$25.00Oct 16$0.00$0.85$0.43$0.88 07/16$0.43–$1.23$0.43154
$25.00Dec 18$0.00$2.90$1.45$1.95 06/16$1.25–$2.08$1.45417
$25.00Jan 15$0.00$2.50$1.25$1.82 06/30$1.25–$2.30$1.2557
$25.00Mar 19$0.55$3.90$2.23$1.55 07/30$1.80–$3.18$1.5511
$25.00Dec 17$1.00$6.00$3.50$3.40 07/21$3.45–$4.75$3.4057
$5.00Dec 17$9.50$14.00$11.75$11.40 07/21$11.25–$13.75$11.407
$5.00Oct 16$9.60$13.30$11.45--$11.45–$11.45$9.606
$2.50Jan 15$12.30$15.80$14.05$14.67 06/04$13.00–$15.80$14.051
$30.00Oct 16$0.00$1.75$0.88$0.61 07/08$0.57–$1.15$0.6179
$30.00Dec 18$0.00$2.55$1.27$0.40 07/23$0.60–$1.50$0.4075
$30.00Jan 15$0.00$2.55$1.27$1.10 07/14$0.63–$2.15$1.1056
$30.00Mar 19$0.15$3.40$1.78$1.28 07/17$1.38–$1.95$1.28102
$30.00Dec 17$2.25$4.50$3.38$4.25 06/25$2.45–$4.38$3.3833
$35.00Oct 16$0.00$1.75$0.88$0.65 06/18$0.50–$1.08$0.6533
$35.00Dec 18$0.25$0.75$0.50$0.40 07/30$0.25–$1.50$0.4034
$35.00Jan 15$0.05$2.30$1.17$0.85 07/14$0.83–$1.50$0.8557
$35.00Mar 19$0.40$2.90$1.65$0.60 07/29$0.93–$1.65$0.6014
$35.00Dec 17$0.45$2.50$1.48$1.50 07/29$1.48–$3.48$1.4868
$40.00Dec 18$0.00$2.40$1.20$0.30 07/14$0.57–$1.33$0.30161
$45.00Dec 18$0.00$5.00$2.50--$2.50–$2.50--16
PUTS (48)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$15.00Aug 21$0.10$1.40$0.75$0.86 07/31$0.50–$1.33$0.75699
$15.00Sep 18$0.25$2.05$1.15$1.62 07/31$0.98–$2.00$1.15111
$15.00Oct 16$0.50$2.55$1.53$1.80 07/31$1.53–$2.68$1.53141
$15.00Dec 18$0.90$3.80$2.35$2.10 06/26$2.07–$2.93$2.1071
$15.00Jan 15$1.25$3.90$2.58$2.70 07/28$2.22–$3.35$2.58105
$15.00Mar 19$1.85$4.70$3.28$3.65 07/30$2.73–$4.08$3.2898
$15.00Dec 17$3.10$6.20$4.65$4.49 06/23$4.00–$5.10$4.491
$17.50Aug 21$0.80$3.50$2.15$2.65 07/17$1.53–$3.30$2.1539
$17.50Oct 16$1.30$4.30$2.80$2.65 07/16$2.80–$3.70$2.6567
$17.50Dec 18$2.15$4.90$3.53$4.35 07/23$3.40–$4.28$3.53138
$17.50Jan 15$2.50$5.30$3.90$4.40 07/31$3.45–$4.95$3.90163
$17.50Mar 19$3.20$6.20$4.70$5.25 07/31$4.18–$5.65$4.7020
$17.50Dec 17$4.80$8.00$6.40$6.90 06/03$5.25–$6.60$6.40500
$12.50Aug 21$0.00$0.20$0.10$0.20 07/31$0.10–$1.18$0.10115
$12.50Oct 16$0.00$1.50$0.75$0.70 07/06$0.75–$0.83$0.70106
$12.50Dec 18$0.00$3.00$1.50$1.25 07/13$1.48–$2.03$1.2526
$12.50Jan 15$0.20$3.40$1.80$1.60 06/12$1.22–$2.18$1.60147
$12.50Mar 19$0.80$3.80$2.30$2.00 07/31$1.90–$2.95$2.00104
$12.50Dec 17$1.55$4.20$2.88--$2.88–$2.88$1.552
$20.00Aug 21$2.55$5.30$3.93$4.90 07/31$3.13–$4.90$3.9312
$20.00Oct 16$3.10$5.90$4.50$4.10 07/06$4.18–$5.25$4.101
$20.00Dec 18$3.80$6.60$5.20$5.60 07/13$5.00–$6.35$5.20107
$20.00Jan 15$4.20$7.00$5.60$5.20 07/15$5.15–$6.65$5.2044
$20.00Mar 19$4.80$7.90$6.35$5.80 07/10$5.75–$7.35$5.804
$10.00Aug 21$0.00$2.00$1.00$0.25 07/22$0.33–$1.10$0.252
$10.00Sep 18$0.00$1.75$0.88$0.25 07/20$0.28–$1.23$0.253
$10.00Oct 16$0.00$0.85$0.43$0.50 06/05$0.43–$1.35$0.431
$10.00Dec 18$0.00$2.45$1.23$0.90 07/24$0.65–$1.58$0.908
$10.00Jan 15$0.00$2.80$1.40$0.80 07/28$0.75–$1.63$0.8074
$10.00Mar 19$0.10$3.30$1.70$1.15 07/31$1.15–$2.03$1.156
$10.00Dec 17$1.50$2.25$1.88$1.98 07/21$1.65–$3.33$1.8836
$22.50Dec 18$5.70$8.60$7.15--$7.15–$7.15$5.703
$22.50Jan 15$6.00$8.90$7.45--$7.45–$7.45$6.0034
$7.50Sep 18$0.00$1.50$0.75$0.20 07/20$0.10–$1.10$0.201
$7.50Dec 18$0.00$2.20$1.10$0.30 07/24$0.20–$1.27$0.303
$7.50Mar 19$0.00$2.85$1.43$0.55 07/29$0.83–$1.48$0.552
$7.50Jan 15$0.00$1.35$0.68--$0.68–$0.68--51
$7.50Dec 17$0.00$3.10$1.55--$1.55–$1.55--10
$25.00Oct 16$7.40$10.30$8.85$7.50 06/26$7.75–$9.60$7.502
$25.00Jan 15$8.00$10.90$9.45$10.54 06/08$8.80–$10.45$9.455
$25.00Dec 18$7.40$10.80$9.10--$9.10–$9.10$7.4028
$5.00Aug 21$0.00$1.40$0.70$0.10 07/23$0.48–$1.08$0.105
$5.00Dec 18$0.00$1.75$0.88$0.25 07/24$0.13–$1.20$0.256
$2.50Aug 21$0.00$0.05$0.03$0.24 07/29$0.03–$1.08$0.0393
$30.00Oct 16$12.00$15.40$13.70--$13.70–$13.70$12.0010
$30.00Dec 18$12.40$15.50$13.95--$13.95–$13.95$12.4010
$35.00Dec 18$17.10$20.80$18.95--$18.95–$18.95$17.101
$45.00Dec 18$26.80$31.10$28.95--$28.95–$28.95$26.801

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 136
Total Puts 51
Put/Call Ratio 0.38
Net Difference 85

Prior's Put/Call Breakdown

Total Calls 174
Total Puts 5
Put/Call Ratio 0.03
Net Difference 169

Prior 7-Day Put/Call Summary

Total Calls 1,004
Total Puts 440
Average Put/Call Ratio 0.52
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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