Tour v472
CORZ
CORE SCIENTIFIC INC
$21.81 +20.36%
(7/29 18:28) ◀
|
Thursday, July 30, 2026 (6:31pm)
January 2026
|
▶ (7/31 18:23)
◀ 7/30 18:31 ▶

Option Volume

Detail
ℹ
Current (07/30) 189,848
Calls: 125,786 (66%)
Puts: 64,062 (34%)
Prior (07/29) 131,862
Calls: 97,104 (74%)
Puts: 34,758 (26%)
Current vs Prior +43.97%
Calls: +29.54% (Calls)
Puts: +84.31% (Puts)
Prior 7-Day Total 562,526
Calls: 380,246 (68%)
Puts: 182,280 (32%)
Prior 7-Day Average 80,360
Calls: 54,320 (68%)
Puts: 26,040 (32%)
Current vs Prior 7-Day Avg +136.24%
Calls: +131.56%
Puts: +146.01%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (07/30) $50.24M
Calls: $41.74M (83%)
Puts: $8.49M (17%)
Prior (07/29) $14.17M
Calls: $8.41M (59%)
Puts: $5.75M (41%)
Current vs Prior +254.55%
Calls: +396.12%
Puts: +47.55%
Prior 7-Day Total $72.82M
Calls: $45.99M (63%)
Puts: $26.84M (37%)
Prior 7-Day Average $10.40M
Calls: $6.57M (63%)
Puts: $3.83M (37%)
Current vs Prior 7-Day Avg +382.90%
Calls: +535.45%
Puts: +121.48%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (07/30) 0.51
Prior (07/29) 0.36
Current vs Prior +42.28%
Prior 7-Day Average 0.59
Current vs Prior 7-Day Avg -14.28%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (07/30) 1,053,230
Calls: 707,415 (67%)
Puts: 345,815 (33%)
Prior (07/29) 975,222
Calls: 649,999 (67%)
Puts: 325,223 (33%)
Current vs Prior +8.00%
Prior 7-Day Total 5,717,362
Calls: 3,886,125 (68%)
Puts: 1,831,237 (32%)
Prior 7-Day Average 816,766
Calls: 555,160 (68%)
Puts: 261,605 (32%)
Current vs Prior 7-Day Avg +28.95%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (07/31) | Next (08/07)Expiry (08/21) | Next (09/18)
Current 5.87% | 11.78%18.25% | 27.01%
Prior 9.16% | 14.62%20.42% | 27.48%
Current vs Prior -35.94% | -19.43%-10.63% | -1.74%
Prior 7-Day Avg 8.95% | 14.70%22.63% | 31.04%
Current vs 7-Day Avg -34.41% | -19.86%-19.36% | -12.99%
Prior 7-Day Eod 9.16% | 14.62%20.42% | 27.48%
Current vs 7-Day Eod -35.94% | -19.43%-10.63% | -1.74%
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 18.58% | 22.95%
Calls: 21.61% | 24.74%
Puts: 15.55% | 21.16%
Current vs 7-Day Avg +49.63% | +68.17%
Liquidity Expensive
+
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🤖 AI Insights

Strong bullish conviction with 83% of dollar volume in calls ($41.74M) vs puts ($8.49M). Massive premium surge with dollar volume up 255% vs prior. Dollar volume significantly above 7-day average (383% higher). Volume explosion - 136% above 7-day average (189,848 vs avg 80,360).

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

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top 4 of results (avg 8.7%, best 7.6%)

CALLS (0)
No calls meet the criteria
PUTS (4)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$22.50Aug 212.142.31$2.237.6%1270.52154
$23.50Aug 212.682.90$2.797.9%120.61603
$22.00Aug 211.872.06$1.979.6%6.6K0.484.8K
$23.00Aug 212.342.58$2.469.8%10.56--

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. 4 found (avg $0.65, cheapest $0.55)

CALLS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$26.00Aug 210.500.60$0.5518.2%2800.235.6K
PUTS (3)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$18.50Aug 210.550.67$0.6119.7%10.20--
$20.50Aug 70.570.68$0.6317.5%20.30118
$21.00Aug 70.740.86$0.8015.0%1.9K0.37356

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 66 found (avg delta 0.72, highest 0.96)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$19.50Jul 311.963.10$2.5345.1%600.96199
$19.00Jul 312.223.75$2.9951.2%1630.95236
$18.00Jul 313.304.50$3.9030.8%40.942.5K
$20.00Jul 311.542.16$1.8533.5%1.1K0.9421.1K
$18.50Jul 312.793.85$3.3231.9%1140.93245
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$25.00Jul 312.643.80$3.2236.0%10.96--
$26.00Jul 313.904.90$4.4022.7%10.95--
$24.50Jul 312.004.00$3.0066.7%10.94--
$25.50Jul 312.835.10$3.9757.2%60.946
$24.00Jul 311.702.77$2.2447.8%20.92128

Most actively traded options today. High liquidity = easy entry/exit. 147 active (total vol 107.2K, top 9.4K)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$25.00Aug 210.640.83$0.7425.7%9.4K0.2921.6K
$22.00Aug 71.001.15$1.0813.9%7.0K0.509.6K
$22.00Aug 211.651.85$1.7511.4%6.3K0.524.0K
$23.50Aug 70.450.61$0.5330.2%6.2K0.31156
$24.00Aug 210.901.25$1.0832.4%5.0K0.374.9K
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$19.00Aug 210.640.80$0.7222.2%7.3K0.235.7K
$18.50Aug 140.370.51$0.4431.8%7.3K0.173
$22.00Aug 211.872.06$1.979.6%6.6K0.484.8K
$18.50Aug 70.180.25$0.2231.8%6.1K0.123.8K
$20.00Jul 310.010.12$0.07157.1%3.3K0.103.7K

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 35 strikes (avg 87.5%, max 227.0%)

CALLS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$17.50Jul 31Aug 21311.2%95.1%227.0%8682
$18.00Jul 31Aug 21255.6%91.3%180.1%2.6K12.2K
$18.50Jul 31Aug 21232.6%90.9%155.9%124338
$25.50Jul 31Aug 21199.6%81.6%144.6%103338
$26.00Jul 31Sep 4205.0%89.5%129.0%103338
PUTS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$17.50Jul 31Aug 14311.2%105.2%195.8%1122
$18.00Jul 31Aug 28255.6%90.8%181.7%483.6K
$18.50Jul 31Aug 21232.6%90.9%155.9%8216
$25.50Jul 31Aug 21199.6%81.6%144.6%4129
$26.00Jul 31Aug 21205.0%86.1%138.2%3--

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 71 found (best R:R 4.00, avg 1.64)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$23.00$24.00Aug 28$0.20$0.80$0.204.00$23.20
$25.50$26.00Aug 14$0.12$0.38$0.123.17$25.62
$25.00$26.00Aug 28$0.25$0.75$0.253.00$25.25
$22.50$23.00Jul 31$0.13$0.37$0.132.85$22.63
$22.50$23.00Aug 7$0.13$0.37$0.132.85$22.63
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$21.50$21.00Jul 31$0.10$0.40$0.104.00$21.40
$19.00$18.50Aug 14$0.10$0.40$0.104.00$18.90
$19.00$18.50Aug 21$0.11$0.39$0.113.55$18.89
$18.50$18.00Aug 21$0.12$0.38$0.123.17$18.38
$25.50$25.00Aug 21$0.13$0.37$0.132.85$25.37

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 87 found (best R:R 6.50, avg 1.30)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$19.50$20.00Aug 21$0.40$0.40$0.104.00$19.90
$19.00$19.50Aug 7$0.39$0.39$0.113.55$19.39
$20.50$21.00Jul 31$0.38$0.38$0.123.17$20.88
$17.50$18.00Jul 31$0.37$0.37$0.132.85$17.87
$18.50$19.00Aug 21$0.37$0.37$0.132.85$18.87
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$25.00$23.50Aug 7$1.30$1.30$0.206.50$23.70
$25.00$24.00Aug 14$0.83$0.83$0.174.88$24.17
$25.00$23.50Aug 21$1.21$1.21$0.294.17$23.79
$23.50$22.50Jul 31$0.80$0.80$0.204.00$22.70
$23.50$22.50Aug 7$0.79$0.79$0.213.76$22.71

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 33 found (avg debit $0.41, cheapest $0.07)

CALLS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$19.00Jul 31Aug 7$0.09183.2%111.3%
$26.00Jul 31Aug 7$0.13205.0%95.9%
$25.50Jul 31Aug 7$0.15199.6%93.5%
$19.50Jul 31Aug 7$0.16145.1%97.4%
$25.00Jul 31Aug 7$0.22154.6%91.2%
PUTS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$26.00Jul 31Aug 14$0.07205.0%88.8%
$18.00Jul 31Aug 7$0.12255.6%111.4%
$18.50Jul 31Aug 7$0.13232.6%102.8%
$23.00Aug 14Aug 21$0.2686.9%89.4%
$19.00Jul 31Aug 7$0.32183.2%111.3%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 62 found (cheapest 4.54% of stock, avg 16.14%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$21.50Jul 31$0.60$0.39$0.99$20.51$22.494.54%
$22.00Jul 31$0.41$0.68$1.09$20.91$23.095.00%
$22.50Jul 31$0.27$1.02$1.29$21.21$23.795.91%
$21.00Jul 31$1.01$0.29$1.30$19.70$22.305.96%
$20.50Jul 31$1.39$0.14$1.53$18.97$22.037.02%
$23.50Jul 31$0.08$1.82$1.90$21.60$25.408.71%
$20.00Jul 31$1.85$0.07$1.92$18.08$21.928.80%
$22.50Aug 7$0.81$1.46$2.27$20.23$24.7710.41%
$24.00Jul 31$0.05$2.24$2.29$21.71$26.2910.50%
$21.50Aug 7$1.30$1.01$2.31$19.19$23.8110.59%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 122 found (cheapest 0.55% of stock, avg 8.27%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$24.00$20.00Jul 31$0.05$0.07$0.12$19.88$24.12
$24.00$18.50Jul 31$0.05$0.09$0.14$18.36$24.14
$23.50$20.00Jul 31$0.08$0.07$0.15$19.85$23.65
$23.50$18.50Jul 31$0.08$0.09$0.17$18.33$23.67
$24.00$20.50Jul 31$0.05$0.14$0.19$20.31$24.19
$23.00$20.00Jul 31$0.14$0.07$0.21$19.79$23.21
$23.50$20.50Jul 31$0.08$0.14$0.22$20.28$23.72
$23.00$18.50Jul 31$0.14$0.09$0.23$18.27$23.23
$23.00$20.50Jul 31$0.14$0.14$0.28$20.22$23.28
$22.50$20.00Jul 31$0.27$0.07$0.34$19.66$22.84

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 64 found (best R:R 8.09, avg credit $0.47)

Put SpreadCall SpreadExpiryCreditMax LossR:RBE LowBE High
18/1921/22Aug 28$0.89$0.118.09$18.11$21.89
22/2324/25Aug 28$0.88$0.127.33$22.12$24.88
22/2325/26Aug 28$0.87$0.136.69$22.13$25.87
21/2224/24Aug 7$0.40$0.104.00$21.10$23.90
20/2122/23Aug 28$0.79$0.213.76$20.21$22.79
18/1921/22Aug 7$0.39$0.113.55$18.61$21.39
20/2021/22Aug 7$0.39$0.113.55$20.11$21.39
20/2122/22Aug 7$0.39$0.113.55$20.61$21.89
22/2222/23Aug 7$0.39$0.113.55$21.61$22.89
18/1922/22Aug 7$0.38$0.123.17$18.62$21.88

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 38 found (best R:R 13.29, cheapest $0.05)

CALLS (5)
LowMidHighExpiryDebitMax GainR:R
$22.00$24.00$26.00Sep 4$0.16$1.8411.50
$21.50$22.00$22.50Jul 31$0.05$0.459.00
$21.50$22.00$22.50Aug 21$0.06$0.447.33
$20.00$21.00$22.00Aug 28$0.12$0.887.33
$22.50$23.00$23.50Jul 31$0.07$0.436.14
PUTS (5)
LowMidHighExpiryDebitMax GainR:R
$19.00$20.00$21.00Aug 28$0.07$0.9313.29
$20.00$21.00$22.00Aug 28$0.07$0.9313.29
$21.50$22.00$22.50Jul 31$0.05$0.459.00
$21.00$21.50$22.00Aug 7$0.05$0.459.00
$23.00$24.00$25.00Aug 14$0.11$0.898.09

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 44 found (best net $-0.49, 44 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$24.00$26.001:2Sep 4-$0.49$1.51
$22.00$24.001:2Sep 4-$0.86$1.14
$24.00$25.001:2Aug 7-$0.16$0.84
$24.00$25.001:2Aug 21-$0.40$0.60
$25.00$26.001:2Aug 28-$0.52$0.48
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$23.50$22.501:2Jul 31-$0.22$0.78
$20.00$19.001:2Aug 14-$0.24$0.76
$19.00$18.001:2Aug 28-$0.40$0.60
$25.00$23.501:2Aug 7-$0.95$0.55
$19.00$18.501:2Aug 7-$0.06$0.44

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 37 found (best yield 8.80%, avg 3.35%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$22.00Sep 4$1.920.530.9%8.80%9.67%527
$22.00Aug 21$1.650.520.9%7.57%8.44%6.3K4.0K
$22.50Aug 21$1.460.483.2%6.69%9.86%1.3K1.7K
$22.00Aug 28$1.460.510.9%6.69%7.57%312344
$24.00Sep 4$1.380.4110.0%6.33%16.37%153
$22.00Aug 14$1.330.520.9%6.10%6.97%2037
$23.00Aug 21$1.200.445.5%5.50%10.96%1.3K5.0K
$22.50Aug 14$1.110.463.2%5.09%8.25%418
$23.00Aug 28$1.110.445.5%5.09%10.55%3128
$24.00Aug 28$1.060.3810.0%4.86%14.90%39--

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 125,786
Total Puts 64,062
Put/Call Ratio 0.51
Net Difference 61,724

Prior's Put/Call Breakdown

Total Calls 97,104
Total Puts 34,758
Put/Call Ratio 0.36
Net Difference 62,346

Prior 7-Day Put/Call Summary

Total Calls 380,246
Total Puts 182,280
Average Put/Call Ratio 0.59
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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