$1,000 in Chainlink in 2017
A $1,000 investment in Chainlink (LINK) made in September 2017 would be worth about $27,996 as of May 2026 (latest complete month) — a ×28 return, or +46.9% per year. Adjusted for US inflation (CPI), that equals $20,658 in 2017 dollars. The same $1,000 in the S&P 500 with dividends reinvested would have grown to $3,367.
In plain terms: after stripping out +35.5% US inflation since September 2017, today's $27,996 buys roughly what $20,658 bought back in 2017 — a ×21 gain in actual purchasing power.
Chainlink started trading in September 2017, so the calculation starts there rather than in January 2017.
Chainlink is the dominant oracle network, feeding real-world prices into DeFi protocols. LINK was one of the strongest altcoins of 2019–2021, but like most infrastructure tokens its price has chronically lagged the actual adoption of the technology it powers.
Data as of · updated weekly
The actual numbers: Chainlink since 2017
| LINK price in September 2017 | $0.325 |
| LINK price as of May 2026 | $9.09 |
| Nominal return | ×28 (+46.9%/yr) |
| US CPI inflation since September 2017 | +35.5% |
| Real (inflation-adjusted) return | ×21 (+41.8%/yr) |
| Same money in the S&P 500 | $3,367 |
Methodology: start-of-month prices, one-time purchase, no fees or taxes assumed. Full methodology.
What happened in 2017
2017 was the ICO mania: Bitcoin ran from $1,000 to nearly $20,000 by mid-December and thousands of tokens raised money on whitepapers alone. Buying in January caught the full bubble; buying in December caught the top.
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Chainlink vs S&P 500 total return vs uninvested cash eroded by CPI. Monthly grid, start-of-month prices.
FAQ: Chainlink returns since 2017
How much would $1,000 invested in Chainlink in 2017 be worth today?
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Did Chainlink beat the S&P 500 since 2017?
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Where does the data come from?
Chainlink in other years
Other assets in 2017
Educational purposes only — not investment advice and not a recommendation to buy or sell any asset. Past performance is not indicative of future results. Calculations assume a one-time purchase at the start-of-month price, no fees, no taxes and no selling.