What if you bought Bitcoin on September 18, 2021?
Bitcoin was trading at $43,082 on September 18, 2021. Here's what different investments would be worth today at $71,308.
You invested
$100.00
on 2021-09-18
BTC price then
$43,082
0.002321 BTC bought
Value today
$165.52
BTC at $71,308
Profit
+$65.52
+65.5%
You invested
$500.00
on 2021-09-18
BTC price then
$43,082
0.011606 BTC bought
Value today
$827.58
BTC at $71,308
Profit
+$327.58
+65.5%
You invested
$1,000
on 2021-09-18
BTC price then
$43,082
0.023211 BTC bought
Value today
$1,655
BTC at $71,308
Profit
+$655.16
+65.5%
You invested
$5,000
on 2021-09-18
BTC price then
$43,082
0.116057 BTC bought
Value today
$8,276
BTC at $71,308
Profit
+$3,276
+65.5%
You invested
$10,000
on 2021-09-18
BTC price then
$43,082
0.232115 BTC bought
Value today
$16,552
BTC at $71,308
Profit
+$6,552
+65.5%
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Bitcoin on September 18, 2021 — Investment Analysis
On September 18, 2021, one Bitcoin cost $43,082. A $1,000 investment would have purchased 0.023211BTC. At today's price of $71,308, that holding would be worth $1,655 — a +65.5%return. This calculation does not account for transaction fees, taxes, or the emotional difficulty of holding through Bitcoin's famous volatility. Past performance does not guarantee future results.
Frequently Asked Questions
A $1,000 investment in Bitcoin on September 18, 2021 would be worth approximately $1,655 today, representing a +65.5% return. Bitcoin's price on that date was $43,082, and it is now $71,308. This translates to owning approximately 0.023211 BTC.
Bitcoin was trading at approximately $43,082 on September 18, 2021. At today's price of $71,308, that represents a 1.7x increase.
A $100 Bitcoin purchase on September 18, 2021 at $43,082 per BTC would have grown to approximately $165.52 today — a +65.5% return over 5 years.
Based on Bitcoin Gate's historical analysis, buying Bitcoin in 2021 at $43,082 resulted in a 65.5% return to date. This investment is still in profit despite volatility.
Since September 18, 2021, Bitcoin has gone from $43,082 to $71,308 — a 1.7x increase. Historically, Bitcoin has rewarded holders across virtually all entry points when held for 4 or more years. Dollar-cost averaging remains a proven strategy for entering at any price level.