Your Bitcoin Investment
In January 2017, at $1,000 per coin, $5,000 purchased 5 BTC. Five whole Bitcoin — a number that sounds modest but represents an increasingly valuable position.
At today's price of $70,000, your 5 BTC would be worth $350,000. What started as the cost of a used car turned into enough for a substantial down payment on a home in many US markets.
What Happened Since 2017
2017 was the year Bitcoin became a household name, and the ensuing crash taught hard lessons about market cycles.
Your 5 BTC journey: - January 2017: $5,000 (your investment) - December 2017: $98,500 (nearly 20x in one year) - December 2018: $16,000 (84% crash — still 3.2x your cost) - April 2021: $320,000 (institutional cycle) - November 2022: $77,500 (FTX crash) - Today: $350,000
The lesson: even the most volatile asset class in history produces life-changing returns for those who hold through complete cycles.
Key Events
The ICO bubble (2017): Thousands of projects raised money by issuing tokens on Ethereum. Most were worthless, but the speculation drove enormous demand for Bitcoin. At its peak, total crypto market cap exceeded $800 billion.
The Bitcoin scaling debate: Throughout 2017, the community argued about block size. The resolution — SegWit activation and the Bitcoin Cash fork — demonstrated Bitcoin's governance process and ultimately strengthened the network.
The aftermath (2018-2019): The crypto crash wiped out 80-95% of altcoin values and 84% of Bitcoin's price. Companies laid off staff, funds closed, and the media declared crypto dead — again. But Bitcoin's fundamentals improved: hash rate grew, Lightning Network launched, and custody solutions matured.
DCA Comparison
Buying 5 BTC at $1,000 in January 2017 was excellent timing. But what if you had DCA'd $5,000 across all of 2017?
Monthly DCA ($416.67/month) through 2017 would have been tricky. Early months captured great prices ($1,000-$2,500), but later months bought at $5,000-$19,000. Your average cost per BTC would have been much higher than $1,000, resulting in fewer total BTC.
The better DCA approach: Starting in January 2017 and continuing through the 2018 bear market. If you DCA'd from 2017 through 2019, the discounted 2018-2019 prices ($3,200-$7,000) would have lowered your average cost significantly and increased your total BTC.
This is why DCA should be measured in years, not months. The DCA Calculator on Bitcoin Horizon lets you simulate multi-year strategies to find the approach that maximizes your risk-adjusted returns.