Diversified Energy Company PLC (DEC) Stock Price History
Historical prices from 2018 to 2026
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DEC Historical Performance
Short-Term Returns
DEC Stock Price Trajectory (2018–2026)
As of May 15, 2026, Diversified Energy Company PLC (DEC) trades at $16.14, representing a +16.4% return over the past year. The stock has delivered a -19.2% total return over five years (-14.5% CAGR), reflecting challenging market conditions.
The stock reached its all-time high of $38.00 on March 1, 2021. From this peak, DEC has corrected -57.5%, currently trading 11% above its 200-day moving average, indicating continued institutional support.
When compared to Energy sector peers CTRA (+30.3% 1Y), AR (-8.4% 1Y), and EQT (+0.4% 1Y), DEC has underperformed the peer group average. Compare DEC vs CTRA →
DEC Historical Price Data (2026–2026)
Showing 30 of 1,477 recordsLoading full history…
| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-05-14 | 15.60 | 16.17 | 15.60 | 16.14 | 431K | +3.59% |
| 2026-05-13 | 15.87 | 15.96 | 15.47 | 15.58 | 554K | -1.83% |
| 2026-05-12 | 15.89 | 15.99 | 15.72 | 15.87 | 648K | +1.02% |
| 2026-05-11 | 16.00 | 16.20 | 15.71 | 15.71 | 753K | +0.38% |
| 2026-05-08 | 15.72 | 15.80 | 15.54 | 15.65 | 629K | +0.51% |
| 2026-05-07 | 15.45 | 15.77 | 15.13 | 15.57 | 1.21M | +1.43% |
| 2026-05-06 | 15.63 | 15.71 | 15.34 | 15.35 | 774K | -6.17% |
| 2026-05-05 | 16.43 | 16.55 | 16.14 | 16.36 | 461K | -2.73% |
| 2026-05-04 | 16.53 | 16.83 | 16.47 | 16.82 | 505K | +2.25% |
| 2026-05-01 | 16.43 | 16.68 | 16.05 | 16.45 | 431K | -1.20% |
| 2026-04-30 | 16.10 | 16.66 | 16.00 | 16.65 | 481K | +1.77% |
| 2026-04-29 | 16.13 | 16.39 | 15.95 | 16.36 | 643K | +2.25% |
| 2026-04-28 | 15.89 | 16.16 | 15.82 | 16.00 | 443K | +2.11% |
| 2026-04-27 | 15.63 | 15.84 | 15.57 | 15.67 | 472K | +1.23% |
| 2026-04-24 | 15.38 | 15.49 | 15.24 | 15.48 | 514K | -0.77% |
| 2026-04-23 | 15.71 | 15.79 | 15.48 | 15.60 | 403K | +0.45% |
| 2026-04-22 | 15.22 | 15.58 | 15.22 | 15.53 | 460K | +2.24% |
| 2026-04-21 | 15.28 | 15.39 | 15.07 | 15.19 | 405K | -0.78% |
| 2026-04-20 | 15.26 | 15.54 | 15.08 | 15.31 | 736K | +0.66% |
| 2026-04-17 | 15.03 | 15.25 | 14.60 | 15.21 | 1.42M | -3.55% |
| 2026-04-16 | 15.72 | 16.03 | 15.65 | 15.77 | 867K | +1.41% |
| 2026-04-15 | 15.71 | 15.80 | 15.51 | 15.55 | 1.28M | -1.40% |
| 2026-04-14 | 15.89 | 16.12 | 15.70 | 15.77 | 615K | -2.41% |
| 2026-04-13 | 16.79 | 16.89 | 16.07 | 16.16 | 705K | -3.23% |
| 2026-04-10 | 16.34 | 16.84 | 16.26 | 16.70 | 566K | +2.27% |
| 2026-04-09 | 16.55 | 16.75 | 16.23 | 16.33 | 544K | -1.33% |
| 2026-04-08 | 16.10 | 16.59 | 15.66 | 16.55 | 1.20M | -2.01% |
| 2026-04-07 | 17.34 | 17.55 | 16.84 | 16.89 | 756K | -2.09% |
| 2026-04-06 | 17.09 | 17.29 | 16.91 | 17.25 | 454K | +0.94% |
| 2026-04-02 | 17.29 | 17.56 | 16.77 | 17.09 | 623K | +2.09% |
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View ValuationCompare DEC vs XOM
Side-by-side business, growth, and profitability comparison vs Exxon Mobil Corporation.
Start ComparisonDEC — Frequently Asked Questions
Quick answers to the most common questions about buying DEC stock.
How has DEC stock performed recently?
DEC returned +16.4% over the past year, beating its 5-year annualized CAGR of -14.5%. The stock trades above its 200-day moving average, confirming the uptrend.
What is DEC's all-time high price?
Diversified Energy Company PLC reached $38.00 on 2021-03-01. The 52-week high is $18.90. Current 1-year return of +16.4% places the stock closer to historical peaks.
Where can I download DEC historical price data?
This page provides DEC daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 2018-2026, downloadable in CSV format.