RELX PLC RELX
$40.17 −$1.28 (-3.09%)
Market closed · Nov 6, 8:20 pm ET · Last extended-hours $40.17 0.00%
Open$39.88
Prev close$41.45
Day range$39.78 – $40.47
Volume2.09M
Market cap$69.71B
P/E (TTM)24.0
Dividend yield2.20%
Average implied volatility across the listed chain right now: 97%. Implied volatility measures how big a price swing the options market is pricing in — there is no fixed “normal” level, it varies a lot by stock.
Open interest by strike
Nearest listed expiry only. Calls above the line, puts below — clusters mark strikes where the market has built up the most open positions.
Implied volatility by strike
The “volatility smile”: strikes far from the current price often price in richer implied volatility than at-the-money strikes.
Calls
| Expiry | Strike | Last | Bid/Ask | Volume | Open interest | IV |
|---|---|---|---|---|---|---|
| 20 Nov 2026 | $40.00 | $2.14 | $0.85/$1.90 | 0 | 87 | 43% |
| 20 Nov 2026 | $45.00 | $0.20 | $0.00/$0.50 | 0 | 6 | 50% |
| 20 Nov 2026 | $35.00 | $5.57 | $4.80/$6.40 | 2 | 30 | 73% |
| 20 Nov 2026 | $50.00 | $0.00 | $0.00/$0.95 | 0 | 0 | 45% |
| 20 Nov 2026 | $30.00 | $11.50 | $9.00/$11.30 | 0 | 0 | 0% |
| 20 Nov 2026 | $25.00 | $16.50 | $14.00/$16.80 | 0 | 0 | 160% |
| 20 Nov 2026 | $22.50 | $18.99 | $15.90/$19.70 | 0 | 0 | 168% |
| 20 Nov 2026 | $20.00 | $21.49 | $18.40/$22.30 | 0 | 0 | 213% |
| 20 Nov 2026 | $17.50 | $23.98 | $20.90/$24.80 | 0 | 0 | 250% |
Puts
| Expiry | Strike | Last | Bid/Ask | Volume | Open interest | IV |
|---|---|---|---|---|---|---|
| 20 Nov 2026 | $40.00 | $0.63 | $0.65/$2.60 | 0 | 61 | 60% |
| 20 Nov 2026 | $45.00 | $3.69 | $3.80/$6.10 | 0 | 0 | 48% |
| 20 Nov 2026 | $35.00 | $0.02 | $0.00/$1.00 | 0 | 19 | 38% |
| 20 Nov 2026 | $50.00 | $8.55 | $8.70/$11.20 | 0 | 0 | 78% |
| 20 Nov 2026 | $30.00 | $0.00 | $0.00/$1.00 | 0 | 4 | 44% |
| 20 Nov 2026 | $25.00 | $0.00 | $0.00/$2.00 | 0 | 0 | 70% |
| 20 Nov 2026 | $22.50 | $0.00 | $0.00/$0.95 | 0 | 0 | 85% |
| 20 Nov 2026 | $20.00 | $0.00 | $0.00/$0.95 | 0 | 0 | 102% |
| 20 Nov 2026 | $17.50 | $0.00 | $0.00/$1.00 | 0 | 0 | 120% |
Open interest = contracts currently outstanding (not yet closed out). Higher open interest generally means a strike/expiry is more actively traded and easier to get in and out of.
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