MARKET IS CLOSED
Loading latest tickers...

Market Indices

S&P 500
$7,722.72
+0.73%
NASDAQ 100
$30,807.93
+1.00%
DOW JONES
$51,177.00
+0.49%
NASDAQ Composite
$27,190.86
+1.19%
RUSSELL 2000
$2,815.20
+0.90%
CBOE VIX
$15.31
-6.59%

Sector Heatmap

Technology+1.01%
Financials+0.06%
Healthcare-0.01%
Consumer Cycl+1.13%
Consumer Staples+0.25%
Energy+0.40%
Industrials+0.78%
Materials+0.66%
Real Estate+0.32%
Utilities+0.38%
Comm Services+0.35%

CEG — Constellation Energy Corporation Common Stock

Nasdaq

Constellation Energy Corporation Common Stock

CompareBack to Screener
$257.49
-1.43(-0.55%)
O
263.79
H
265.69
L
249.05
V
3.4M
⏱️ End-of-day dataAs of Oct 2, 2026
Underlying Price$257.49
Implied Volatility (IV)0.5%
Put / Call Ratio1.33
Total Options Volume1.8K
Total Open Interest4.1K
Selected Expiration2026-10-09
Expiration
CALLSSTRIKEPUTS
CalculatorLastChg% ChgBidAskVolOIIVStrikeLastChg% ChgBidAskVolOIIVCalculator
$24.51--$28.40$32.401-0.4%$227.50$0.25-0.16-$0.00$0.551160.5%
$22.16-7.52-$25.90$30.00190.4%$230.00$0.25-0.12-$0.05$0.4549510.4%
$27.34+0.00-$23.50$27.50-10.3%$232.50$0.39-0.51-$0.10$0.55250.5%
$28.48+0.00-$21.10$25.20-10.3%$235.00$0.47-0.03-$0.30$0.65235970.5%
$14.40+0.00-$18.80$22.80-10.3%$237.50$0.80-0.70-$0.45$1.0059120.4%
$18.80+4.86-$16.60$19.306200.3%$240.00$0.96+0.16-$0.55$1.00992290.4%
$27.00+0.00-$14.30$17.70-10.4%$242.50$1.34-0.06-$0.75$1.7542380.4%
$15.60-4.20-$12.10$16.50230.4%$245.00$2.30+0.50-$1.00$1.90972150.4%
$9.40+0.00-$10.20$14.40-20.4%$247.50$2.49+0.14-$2.00$2.2548610.4%
$9.85-2.95-$9.00$12.5041560.4%$250.00$2.85-0.52-$2.60$3.101172810.4%
$7.13-4.62-$7.20$10.008610.4%$252.50$4.50+0.83-$3.30$4.8026410.4%
$7.50-3.05-$6.30$8.5076180.4%$255.00ATM$5.40+0.10-$3.90$5.601021080.4%
$5.95-1.30-$5.30$6.10102160.4%$257.50ATM$6.00+0.20-$5.20$7.4029170.4%
$5.10-1.65-$4.20$5.10821410.4%$260.00$8.00+0.65-$6.00$9.00411290.5%
$3.38-1.84-$2.65$5.3023210.4%$262.50$9.51+0.62-$7.40$10.20331330.4%
$3.10-1.30-$2.80$3.2081690.4%$265.00$13.50+2.62-$8.20$12.5044570.4%
$1.76-2.16-$1.75$2.5522210.4%$267.50$12.45--$10.80$14.408-0.4%
$1.48-1.52-$1.45$2.85981250.4%$270.00$16.11+3.41-$12.00$16.2010460.4%
$1.16-1.14-$0.80$1.7039790.4%$272.50---$14.30$18.30--0.4%
$1.05-0.53-$0.60$1.3055840.4%$275.00$26.27+0.00-$16.30$20.50-240.4%
$0.75-0.67-$0.45$1.1022300.4%$277.50$20.40+0.00-$19.20$21.90-100.4%
$0.55-0.55-$0.25$0.85941290.4%$280.00$29.00+6.66-$20.90$24.901160.4%
$0.40-0.37-$0.35$0.704570.4%$282.50$30.79+0.00-$23.30$27.30-10.5%
$0.40-0.22-$0.20$0.8061130.5%$285.00$25.38+0.00-$26.20$29.70-70.5%
$2.04+0.00-$0.00$3.50-100.5%$287.50---$28.10$32.10--0.5%

Open Interest & Max Pain

2026-10-09
Max Pain$262.50+1.9% vs price
Call Open Interest2.1K
Put Open Interest2.0K
Put / Call (Open Interest)0.98
CallsPutsPrice $257.49Max painTop of chart = 281 contracts
210
227.5
237.5
247.5
257.5
Max pain $262.5
267.5
277.5
287.5
297.5

Max pain is the strike where the open options would be worth the least at expiration, i.e. where option buyers as a group would lose the most. The chart shows strikes within 20% of the price. Open interest is from the last end-of-day update.