Tour v526
CORZ
CORE SCIENTIFIC INC
$18.39 -1.76%
$18.46 (+0.38%)🌙
as of 08/20 06:20 PM
(8/19 18:20) ◀
|
Thursday, August 20, 2026 (6:20pm)
January 2026
|
▶ (8/21 18:21)
◀ 8/20 18:20 ▶

Option Volume

Detail
ℹ
Current (08/20) 63,976
Calls: 25,939 (41%)
Puts: 38,037 (59%)
Prior (08/19) 43,957
Calls: 26,275 (60%)
Puts: 17,682 (40%)
Current vs Prior +45.54%
Calls: -1.28% (Calls)
Puts: +115.12% (Puts)
Prior 7-Day Total 488,617
Calls: 356,664 (73%)
Puts: 131,953 (27%)
Prior 7-Day Average 69,802
Calls: 50,952 (73%)
Puts: 18,850 (27%)
Current vs Prior 7-Day Avg -8.35%
Calls: -49.09%
Puts: +101.78%
Sentiment BEARISH

Dollar Volume

Detail
ℹ
Current (08/20) $13.78M
Calls: $1.43M (10%)
Puts: $12.35M (90%)
Prior (08/19) $6.03M
Calls: $1.55M (26%)
Puts: $4.48M (74%)
Current vs Prior +128.68%
Calls: -7.56%
Puts: +175.79%
Prior 7-Day Total $45.61M
Calls: $28.55M (63%)
Puts: $17.06M (37%)
Prior 7-Day Average $6.52M
Calls: $4.08M (63%)
Puts: $2.44M (37%)
Current vs Prior 7-Day Avg +111.46%
Calls: -64.91%
Puts: +406.52%
Sentiment BEARISH

Put/Call Ratio

Detail
ℹ
Current (08/20) 1.47
Prior (08/19) 0.67
Current vs Prior +117.90%
Prior 7-Day Average 0.46
Current vs Prior 7-Day Avg +219.37%
Sentiment BEARISH

Open Interest

Detail
ℹ
Current (08/20) 861,884
Calls: 553,861 (64%)
Puts: 308,023 (36%)
Prior (08/19) 970,240
Calls: 626,630 (65%)
Puts: 343,610 (35%)
Current vs Prior -11.17%
Prior 7-Day Total 6,777,999
Calls: 4,603,297 (68%)
Puts: 2,174,702 (32%)
Prior 7-Day Average 968,285
Calls: 657,613 (68%)
Puts: 310,671 (32%)
Current vs Prior 7-Day Avg -10.99%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (08/21) | Next (08/28)Expiry (08/21) | Next (09/18)
Current 5.00% | 10.11%5.00% | 16.10%
Prior 6.46% | 11.75%6.46% | 16.77%
Current vs Prior -22.60% | -13.94%-22.60% | -4.04%
Prior 7-Day Avg 7.06% | 11.26%9.03% | 19.22%
Current vs 7-Day Avg -29.17% | -10.14%-44.58% | -16.24%
Prior 7-Day Eod 6.46% | 11.75%6.46% | 16.77%
Current vs 7-Day Eod -22.60% | -13.94%-22.60% | -4.04%
Sentiment BULLISHBULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 27.80% | 38.59%
Calls: 46.61% | 53.40%
Puts: 8.99% | 23.78%
Prior 27.80% | 38.59%
Calls: 46.61% | 53.40%
Puts: 8.99% | 23.78%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 27.80% | 38.59%
Calls: 46.61% | 53.40%
Puts: 8.99% | 23.78%
Current vs 7-Day Avg +0.00% | +0.00%
Liquidity Expensive
+
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🤖 AI Insights

Strong bearish conviction with 90% of dollar volume in puts ($12.35M) vs calls ($1.43M). Massive premium surge with dollar volume up 129% vs prior. Dollar volume significantly above 7-day average (111% higher). Bearish P/C ratio of 1.47 indicates protective positioning.

Smart Money BEARISH
Retail Flow BEARISH
Overall BEARISH
Dollar Volume
Option Volume
Put/Call Ratio
Open Interest
Expected Move
Current BEARISH
Prior BEARISH
7-Day Avg BULLISH
Current BEARISH
Prior BULLISH
7-Day Avg NEUTRAL
Current BEARISH
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

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. 2 found (avg $0.88, cheapest $0.93)

CALLS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$20.00Sep 180.861.00$0.9315.1%890.3912.7K
PUTS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$17.00Sep 180.770.86$0.8211.0%100.318.7K

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 46 found (avg delta 0.77, highest 1.00)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$15.00Aug 212.814.45$3.6345.2%30.9910
$16.00Aug 212.082.53$2.3019.6%50.97827
$15.50Aug 212.254.05$3.1557.1%30.9634
$16.50Aug 211.362.48$1.9258.3%30.9544
$17.00Aug 211.082.04$1.5661.5%10.94--
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$20.50Aug 211.912.36$2.1321.1%1.1K1.00--
$20.00Aug 211.401.88$1.6429.3%1720.974.7K
$21.50Aug 212.893.70$3.3024.5%2.3K0.961.5K
$22.00Aug 213.453.95$3.7013.5%13.3K0.958.0K
$21.00Aug 212.202.97$2.5929.7%5.7K0.923.8K

Most actively traded options today. High liquidity = easy entry/exit. 100 active (total vol 47.6K, top 13.3K)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$18.00Sep 41.131.46$1.3025.4%3.2K0.591
$20.00Aug 280.240.39$0.3246.9%2.2K0.251.1K
$19.00Aug 280.440.68$0.5642.9%2.1K0.40100
$20.50Aug 210.010.02$0.0250.0%2.1K0.044.8K
$21.50Aug 210.000.06$0.03200.0%1.9K0.056.5K
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$22.00Aug 213.453.95$3.7013.5%13.3K0.958.0K
$21.00Aug 212.202.97$2.5929.7%5.7K0.923.8K
$22.00Sep 43.554.10$3.8314.4%2.8K0.8677
$21.50Aug 212.893.70$3.3024.5%2.3K0.961.5K
$18.00Aug 210.090.23$0.1687.5%2.1K0.2918.6K

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 6 strikes (avg 26.3%, max 30.3%)

CALLS (3)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$19.00Aug 21Sep 1893.9%72.4%29.7%1.6K3.5K
$18.00Aug 21Sep 1891.6%70.8%29.4%27314.5K
$18.50Aug 21Aug 2887.9%71.0%23.8%5922.2K
PUTS (3)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$18.00Aug 21Oct 291.6%70.3%30.3%2.1K18.6K
$19.00Aug 21Sep 1893.9%72.4%29.7%27632.8K
$18.50Aug 21Sep 487.9%76.5%14.9%7171.2K

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 41 found (best R:R 1.38, avg 1.69)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$16.00$17.00Sep 11$0.66$0.34$0.6680%0.52$16.66
$20.00$21.00Sep 18$0.22$0.78$0.2239%3.55$20.22
$19.00$20.00Sep 18$0.31$0.69$0.3148%2.23$19.31
$20.00$21.00Sep 4$0.14$0.86$0.1431%6.14$20.14
$20.00$21.00Sep 11$0.19$0.81$0.1935%4.26$20.19
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$22.00$21.50Aug 28$0.21$0.29$0.2192%1.38$21.79
$21.50$21.00Sep 4$0.32$0.18$0.3282%0.56$21.18
$19.00$18.50Aug 28$0.27$0.23$0.2760%0.85$18.73
$19.00$18.50Sep 4$0.26$0.24$0.2655%0.92$18.74
$18.50$18.00Aug 21$0.20$0.30$0.2053%1.50$18.30

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 20 found (best R:R 0.64, avg 0.47)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$20.00$20.50Aug 28$0.12$0.12$0.3875%0.32$20.12
$18.50$19.00Aug 21$0.16$0.16$0.3452%0.47$18.66
$19.00$19.50Aug 28$0.16$0.16$0.3460%0.47$19.16
$21.00$22.00Sep 18$0.23$0.23$0.7769%0.30$21.23
$18.50$19.00Aug 28$0.12$0.12$0.3852%0.32$18.62
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$18.00$16.00Oct 2$0.78$0.78$1.2259%0.64$17.22
$16.00$15.00Oct 2$0.29$0.29$0.7177%0.41$15.71
$18.00$17.00Sep 11$0.46$0.46$0.5458%0.85$17.54
$17.00$16.50Sep 4$0.19$0.19$0.3173%0.61$16.81
$17.00$16.00Sep 18$0.32$0.32$0.6869%0.47$16.68

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 2 found (avg debit $0.43, cheapest $0.38)

CALLS (1)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$18.50Aug 21Aug 28$0.3887.9%71.0%
PUTS (1)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$18.50Aug 21Aug 28$0.4987.9%71.0%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 21 found (cheapest 3.59% of stock, avg 10.55%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$18.50Aug 21$0.30$0.36$0.66$17.84$19.163.59%
$18.00Aug 21$0.56$0.16$0.72$17.28$18.723.92%
$19.00Aug 21$0.14$0.72$0.86$18.14$19.864.68%
$17.50Aug 21$0.92$0.07$0.99$16.51$18.495.38%
$19.50Aug 21$0.06$1.14$1.20$18.30$20.706.53%
$18.50Aug 28$0.68$0.85$1.53$16.97$20.038.32%
$17.00Aug 21$1.56$0.03$1.59$15.41$18.598.65%
$18.00Aug 28$1.01$0.61$1.62$16.38$19.628.81%
$20.00Aug 21$0.03$1.64$1.67$18.33$21.679.08%
$19.00Aug 28$0.56$1.12$1.68$17.32$20.689.14%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 83 found (cheapest 0.33% of stock, avg 5.13%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$20.00$17.00Aug 21$0.03$0.03$0.06$16.94$20.06
$19.50$17.00Aug 21$0.06$0.03$0.09$16.91$19.59
$21.00$17.00Aug 21$0.07$0.03$0.10$16.90$21.10
$20.00$17.50Aug 21$0.03$0.07$0.10$17.40$20.10
$19.50$17.50Aug 21$0.06$0.07$0.13$17.37$19.63
$21.00$17.50Aug 21$0.07$0.07$0.14$17.36$21.14
$19.00$17.00Aug 21$0.14$0.03$0.17$16.83$19.17
$19.00$17.50Aug 21$0.14$0.07$0.21$17.29$19.21
$20.00$18.00Aug 21$0.03$0.16$0.19$17.81$20.19
$19.50$18.00Aug 21$0.06$0.16$0.22$17.78$19.72

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 4 found (best R:R 1.08, avg credit $0.40)

Put SpreadCall SpreadExpiryCreditMax LossPOPR:RBE LowBE High
16/1720/20Aug 28$0.26$0.2452%1.08$16.74$20.26
16/1721/22Sep 18$0.55$0.4538%1.22$16.45$21.55
16/1720/21Sep 11$0.46$0.5435%0.85$16.54$20.46
16/1720/21Sep 4$0.33$0.6742%0.49$16.67$20.33

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 33 found (best R:R 7.33, cheapest $0.05)

CALLS (5)
LowMidHighExpiryDebitMax GainPOPR:R
$16.00$17.00$18.00Sep 11$0.08$0.9222%11.50
$18.00$18.50$19.00Aug 21$0.10$0.4044%4.00
$18.50$19.00$19.50Aug 21$0.08$0.4235%5.25
$17.00$18.00$19.00Sep 18$0.10$0.9021%9.00
$17.50$18.00$18.50Aug 21$0.10$0.4038%4.00
PUTS (5)
LowMidHighExpiryDebitMax GainPOPR:R
$18.50$19.00$19.50Aug 21$0.06$0.4438%7.33
$20.00$21.00$22.00Sep 18$0.06$0.9415%15.67
$19.00$20.00$21.00Sep 18$0.08$0.9217%11.50
$17.50$18.00$18.50Aug 21$0.11$0.3938%3.55
$16.00$17.00$18.00Sep 18$0.11$0.8920%8.09

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 43 found (best net $-0.56, 38 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$17.50$18.001:2Aug 21-$0.20$0.30
$17.00$17.501:2Aug 21-$0.28$0.22
$20.00$21.001:2Sep 4-$0.21$0.79
$20.00$20.501:2Aug 28-$0.08$0.42
$21.00$22.001:2Sep 18-$0.25$0.75
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$21.00$19.501:2Sep 4-$0.56$0.94
$18.00$17.001:2Sep 4-$0.11$0.89
$18.00$17.001:2Sep 11-$0.19$0.81
$19.50$19.001:2Aug 21-$0.30$0.20
$17.00$16.001:2Sep 11-$0.11$0.89

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 21 found (best yield 5.87%, avg 2.22%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$20.00Oct 2$1.080.448.8%5.87%14.63%10--
$21.00Sep 25$0.670.3414.2%3.64%17.84%211
$20.00Sep 18$0.860.398.8%4.68%13.43%8912.7K
$21.00Sep 18$0.600.3114.2%3.26%17.46%18939.9K
$19.00Sep 18$1.100.483.3%5.98%9.30%3872.9K
$22.00Sep 18$0.330.2319.6%1.79%21.42%1.0K23.4K
$21.00Sep 11$0.440.2714.2%2.39%16.59%3--
$20.00Sep 11$0.520.358.8%2.83%11.58%2--
$20.00Sep 4$0.380.318.8%2.07%10.82%265.0K
$21.00Sep 4$0.260.2314.2%1.41%15.61%83.8K

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 25,939
Total Puts 38,037
Put/Call Ratio 1.47
Net Difference -12,098

Prior's Put/Call Breakdown

Total Calls 26,275
Total Puts 17,682
Put/Call Ratio 0.67
Net Difference 8,593

Prior 7-Day Put/Call Summary

Total Calls 356,664
Total Puts 131,953
Average Put/Call Ratio 0.46
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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