Tour v422
CORZ
CORE SCIENTIFIC INC
$20.74 -8.84%
$20.80 (+0.29%)🌙
as of 07/27 06:21 PM
(7/24 02:02) ◀
|
Monday, July 27, 2026 (6:21pm)
January 2026
|
▶ (7/28 09:35)
◀ 7/27 18:21 ▶

Option Volume

Detail
ℹ
Current (07/27) 67,139
Calls: 34,002 (51%)
Puts: 33,137 (49%)
Prior (07/24) 51,277
Calls: 23,040 (45%)
Puts: 28,237 (55%)
Current vs Prior +30.93%
Calls: +47.58% (Calls)
Puts: +17.35% (Puts)
Prior 7-Day Total 398,031
Calls: 252,575 (63%)
Puts: 145,456 (37%)
Prior 7-Day Average 56,861
Calls: 36,082 (63%)
Puts: 20,779 (37%)
Current vs Prior 7-Day Avg +18.07%
Calls: -5.77%
Puts: +59.47%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (07/27) $9.29M
Calls: $3.81M (41%)
Puts: $5.47M (59%)
Prior (07/24) $8.94M
Calls: $3.04M (34%)
Puts: $5.90M (66%)
Current vs Prior +3.83%
Calls: +25.34%
Puts: -7.27%
Prior 7-Day Total $48.29M
Calls: $28.67M (59%)
Puts: $19.62M (41%)
Prior 7-Day Average $6.90M
Calls: $4.10M (59%)
Puts: $2.80M (41%)
Current vs Prior 7-Day Avg +34.59%
Calls: -6.89%
Puts: +95.23%
Sentiment BEARISH

Put/Call Ratio

Detail
ℹ
Current (07/27) 0.97
Prior (07/24) 1.23
Current vs Prior -20.48%
Prior 7-Day Average 0.61
Current vs Prior 7-Day Avg +60.93%
Sentiment NEUTRAL

Open Interest

Detail
ℹ
Current (07/27) 831,189
Calls: 530,270 (64%)
Puts: 300,919 (36%)
Prior (07/24) 724,930
Calls: 484,788 (67%)
Puts: 240,142 (33%)
Current vs Prior +14.66%
Prior 7-Day Total 5,570,115
Calls: 3,799,245 (68%)
Puts: 1,770,870 (32%)
Prior 7-Day Average 795,730
Calls: 542,749 (68%)
Puts: 252,981 (32%)
Current vs Prior 7-Day Avg +4.46%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (07/31) | Next (08/07)Expiry (08/21) | Next (09/18)
Current 10.66% | 16.10%23.10% | 32.06%
Prior 11.91% | 18.33%23.82% | 31.87%
Current vs Prior -10.55% | -12.14%-3.06% | +0.61%
Prior 7-Day Avg 8.94% | 14.53%19.72% | 30.79%
Current vs 7-Day Avg +19.22% | +10.85%+17.09% | +4.15%
Prior 7-Day Eod 11.91% | 18.33%23.82% | 31.87%
Current vs 7-Day Eod -10.55% | -12.14%-3.06% | +0.61%
Sentiment BULLISHBULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 14.89% | 16.69%
Calls: 11.61% | 13.27%
Puts: 18.18% | 20.11%
Prior 14.89% | 16.69%
Calls: 11.61% | 13.27%
Puts: 18.18% | 20.11%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 14.89% | 16.69%
Calls: 11.61% | 13.27%
Puts: 18.18% | 20.11%
Current vs 7-Day Avg +0.00% | +0.00%
Liquidity Expensive
+
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🤖 AI Insights

P/C ratio dropping 20% - sentiment shifting bullish. Call-heavy open interest (530,270 calls vs 300,919 puts) suggests bullish positioning.

Smart Money BEARISH
Retail Flow NEUTRAL
Overall MIXED
Dollar Volume
Option Volume
Put/Call Ratio
Open Interest
Expected Move
Current BEARISH
Prior BEARISH
7-Day Avg BULLISH
Current NEUTRAL
Prior BEARISH
7-Day Avg NEUTRAL
Current NEUTRAL
Prior BEARISH
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 8 of results (avg 7.7%, best 6.0%)

CALLS (4)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$18.00Jul 312.923.10$3.016.0%10.8737
$19.00Jul 312.062.19$2.136.1%540.7828
$19.50Jul 311.681.82$1.758.0%100.71--
$18.00Aug 213.704.05$3.889.0%10.7313
PUTS (4)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$22.50Jul 312.012.15$2.086.7%20.74--
$24.00Aug 214.204.55$4.388.0%80.65374
$22.00Jul 311.641.79$1.728.7%60.682.2K
$20.50Jul 310.810.89$0.859.4%2.3K0.4485

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. 4 found (avg $0.75, cheapest $0.63)

CALLS (2)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$21.50Jul 310.570.68$0.6317.5%60.4075
$21.00Jul 310.780.91$0.8515.3%2500.48125
PUTS (2)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$20.00Jul 310.600.73$0.6719.4%3.6K0.36481
$20.50Jul 310.810.89$0.859.4%2.3K0.4485

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 49 found (avg delta 0.67, highest 0.93)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$17.00Jul 312.974.15$3.5633.1%180.9338
$17.50Jul 312.454.10$3.2850.3%20.90--
$18.00Jul 312.923.10$3.016.0%10.8737
$17.00Aug 143.905.45$4.6833.1%20.83--
$18.50Jul 311.682.85$2.2751.5%350.832
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$24.50Jul 313.554.50$4.0323.6%10.91--
$24.00Jul 313.053.90$3.4724.5%10.89--
$23.50Jul 312.403.40$2.9034.5%130.851.6K
$24.50Aug 74.004.75$4.3817.1%40.8069
$23.00Jul 312.263.45$2.8641.6%370.801.4K

Most actively traded options today. High liquidity = easy entry/exit. 115 active (total vol 29.8K, top 3.6K)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$23.00Jul 310.200.30$0.2540.0%3.5K0.208.6K
$20.00Aug 212.492.85$2.6713.5%2.5K0.60178
$23.00Aug 211.291.57$1.4319.6%1.3K0.403.1K
$20.00Jul 311.341.51$1.4311.9%3170.6448
$21.00Jul 310.780.91$0.8515.3%2500.48125
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$20.00Jul 310.600.73$0.6719.4%3.6K0.36481
$19.00Jul 310.310.42$0.3729.7%3.0K0.236.3K
$20.50Jul 310.810.89$0.859.4%2.3K0.4485
$21.00Jul 311.041.18$1.1112.6%2.3K0.521.2K
$21.50Jul 311.321.47$1.4010.7%2.1K0.604.9K

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 27 strikes (avg 11.0%, max 25.3%)

CALLS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$19.00Jul 31Aug 28122.5%99.3%23.4%5628
$20.00Jul 31Sep 4117.9%100.3%17.6%31848
$17.00Jul 31Aug 14138.0%118.8%16.2%2038
$18.00Jul 31Aug 21127.7%109.8%16.2%250
$21.00Jul 31Aug 28112.4%103.4%8.6%300126
PUTS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$17.00Jul 31Aug 21138.0%110.1%25.3%1.1K442
$19.00Jul 31Aug 28122.5%99.3%23.4%3.0K6.3K
$18.00Jul 31Aug 28127.7%104.9%21.7%920212
$18.50Jul 31Aug 21125.5%106.4%18.0%114143
$20.00Jul 31Sep 4117.9%100.3%17.6%3.6K481

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 64 found (best R:R 4.26, avg 1.50)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$21.00$22.00Aug 14$0.19$0.81$0.194.26$21.19
$22.50$23.00Aug 7$0.10$0.40$0.104.00$22.60
$22.00$22.50Jul 31$0.12$0.38$0.123.17$22.12
$21.50$22.00Aug 21$0.12$0.38$0.123.17$21.62
$22.50$23.00Aug 21$0.12$0.38$0.123.17$22.62
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$19.50$19.00Jul 31$0.12$0.38$0.123.17$19.38
$21.00$20.50Aug 7$0.12$0.38$0.123.17$20.88
$18.00$17.00Aug 14$0.24$0.76$0.243.17$17.76
$18.50$18.00Aug 21$0.13$0.37$0.132.85$18.37
$20.50$20.00Aug 7$0.14$0.36$0.142.57$20.36

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 76 found (best R:R 8.09, avg 1.33)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$19.00$20.00Aug 14$0.83$0.83$0.174.88$19.83
$21.50$22.00Aug 7$0.39$0.39$0.113.55$21.89
$18.00$20.50Aug 7$1.94$1.94$0.563.46$19.94
$19.00$19.50Jul 31$0.38$0.38$0.123.17$19.38
$22.50$23.00Aug 14$0.38$0.38$0.123.17$22.88
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$23.00$22.00Aug 14$0.89$0.89$0.118.09$22.11
$21.50$21.00Aug 7$0.39$0.39$0.113.55$21.11
$22.50$22.00Jul 31$0.36$0.36$0.142.57$22.14
$23.00$22.50Aug 21$0.35$0.35$0.152.33$22.65
$22.00$21.00Aug 14$0.69$0.69$0.312.23$21.31

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 29 found (avg debit $0.64, cheapest $0.17)

CALLS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$24.50Jul 31Aug 7$0.30106.1%105.4%
$22.00Jul 31Aug 7$0.41110.2%100.6%
$23.50Jul 31Aug 7$0.50107.2%114.6%
$24.00Jul 31Aug 7$0.50106.0%119.2%
$20.50Jul 31Aug 7$0.56113.4%112.8%
PUTS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$23.00Jul 31Aug 7$0.17110.6%117.8%
$17.00Jul 31Aug 7$0.19138.0%109.0%
$17.50Jul 31Aug 7$0.33135.1%119.3%
$18.00Jul 31Aug 7$0.35127.7%112.2%
$24.50Jul 31Aug 7$0.35106.1%105.4%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 48 found (cheapest 9.40% of stock, avg 19.29%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$20.50Jul 31$1.10$0.85$1.95$18.55$22.459.40%
$21.00Jul 31$0.85$1.11$1.96$19.04$22.969.45%
$21.50Jul 31$0.63$1.40$2.03$19.47$23.539.79%
$20.00Jul 31$1.43$0.67$2.10$17.90$22.1010.13%
$22.00Jul 31$0.47$1.72$2.19$19.81$24.1910.56%
$19.50Jul 31$1.75$0.49$2.24$17.26$21.7410.80%
$22.50Jul 31$0.35$2.08$2.43$20.07$24.9311.72%
$19.00Jul 31$2.13$0.37$2.50$16.50$21.5012.05%
$18.50Jul 31$2.27$0.27$2.54$15.96$21.0412.25%
$23.50Jul 31$0.16$2.90$3.06$20.44$26.5614.75%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 104 found (cheapest 2.51% of stock, avg 11.79%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$23.00$18.50Jul 31$0.25$0.27$0.52$17.98$23.52
$22.50$18.50Jul 31$0.35$0.27$0.62$17.88$23.12
$23.00$19.00Jul 31$0.25$0.37$0.62$18.38$23.62
$22.50$19.00Jul 31$0.35$0.37$0.72$18.28$23.22
$22.00$18.50Jul 31$0.47$0.27$0.74$17.76$22.74
$23.00$19.50Jul 31$0.25$0.49$0.74$18.76$23.74
$22.00$19.00Jul 31$0.47$0.37$0.84$18.16$22.84
$22.50$19.50Jul 31$0.35$0.49$0.84$18.66$23.34
$21.50$18.50Jul 31$0.63$0.27$0.90$17.60$22.40
$23.00$20.00Jul 31$0.25$0.67$0.92$19.08$23.92

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 70 found (best R:R 5.76, avg credit $0.48)

Put SpreadCall SpreadExpiryCreditMax LossR:RBE LowBE High
17/1818/20Aug 7$2.13$0.375.76$15.37$20.13
17/1820/21Aug 14$0.81$0.194.26$17.19$20.81
18/1920/21Aug 28$0.81$0.194.26$18.19$20.81
20/2021/22Jul 31$0.40$0.104.00$20.10$21.40
20/2022/23Aug 7$0.40$0.104.00$19.60$22.90
18/1920/21Aug 21$0.40$0.104.00$18.60$20.90
19/2022/22Aug 21$0.40$0.104.00$19.10$22.40
20/2124/24Aug 21$0.40$0.104.00$20.60$24.40
20/2020/21Aug 21$0.39$0.113.55$19.61$20.89
20/2122/22Aug 21$0.39$0.113.55$20.61$21.89

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 29 found (best R:R 7.33, cheapest $0.06)

CALLS (5)
LowMidHighExpiryDebitMax GainR:R
$19.00$19.50$20.00Jul 31$0.06$0.447.33
$21.00$21.50$22.00Jul 31$0.06$0.447.33
$20.00$20.50$21.00Jul 31$0.08$0.425.25
$22.00$22.50$23.00Aug 21$0.10$0.404.00
$23.00$23.50$24.00Aug 7$0.11$0.393.55
PUTS (5)
LowMidHighExpiryDebitMax GainR:R
$19.00$19.50$20.00Jul 31$0.06$0.447.33
$19.00$19.50$20.00Aug 21$0.06$0.447.33
$21.00$21.50$22.00Aug 21$0.06$0.447.33
$22.00$22.50$23.00Aug 21$0.06$0.447.33
$17.00$18.00$19.00Aug 14$0.15$0.855.67

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 27 found (best net $-0.23, 26 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$21.00$24.001:2Aug 28-$0.23$2.77
$23.50$24.001:2Jul 31-$0.06$0.44
$23.00$23.501:2Jul 31-$0.07$0.43
$24.00$24.501:2Aug 7-$0.13$0.37
$22.50$23.001:2Jul 31-$0.15$0.35
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$18.00$17.001:2Aug 14-$0.36$0.64
$19.00$18.001:2Aug 14-$0.45$0.55
$18.00$17.001:2Aug 21-$0.48$0.52
$17.50$17.001:2Jul 31-$0.05$0.45
$17.50$17.001:2Aug 7-$0.10$0.40

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 31 found (best yield 10.80%, avg 4.36%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$21.00Aug 28$2.240.541.2%10.80%12.05%501
$21.00Aug 21$1.990.531.2%9.59%10.85%33301
$21.00Aug 14$1.750.561.2%8.44%9.69%5149
$21.50Aug 21$1.750.493.7%8.44%12.10%3231
$22.00Aug 21$1.570.466.1%7.57%13.65%532.4K
$22.50Aug 21$1.470.438.5%7.09%15.57%5368
$22.00Aug 14$1.340.486.1%6.46%12.54%636
$23.00Aug 21$1.290.4010.9%6.22%17.12%1.3K3.1K
$22.50Aug 14$1.250.448.5%6.03%14.51%2--
$21.00Aug 7$1.240.501.2%5.98%7.23%51130

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 34,002
Total Puts 33,137
Put/Call Ratio 0.97
Net Difference 865

Prior's Put/Call Breakdown

Total Calls 23,040
Total Puts 28,237
Put/Call Ratio 1.23
Net Difference -5,197

Prior 7-Day Put/Call Summary

Total Calls 252,575
Total Puts 145,456
Average Put/Call Ratio 0.61
Ratio Trend Falling

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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