Bitcoin hit a big milestone: On Wednesday night, the digital currency’s price crossed the six-figure threshold for the first time.

As of Friday morning, that number hovered around $99,000 according to CoinMetrics. Throughout the day on Thursday, though, the value rose as high as $103,844.

Here’s how much a $1,000 investment in bitcoin made one, five or 10 years ago would be worth based on the digital currency’s Dec. 5 midmorning price of $101,564, according to CNBC calculations.

If you invested one year ago

Percentage change: 130%
Total as of Dec. 5: $2,305

If you invested five years ago

Percentage change: 1,272%
Total as of Dec. 5: $13,717

If you invested 10 years ago

Percentage change: 26,738%
Total as of Dec. 5: $268,384

Here’s how that compares with the S&P 500 index, which is often viewed as a benchmark of the overall stock market.

Percentage change since one year ago: 33%
Percentage change since five years ago: 95%
Percentage change since 10 years ago: 193%

What prompted bitcoin to hit its new all-time high

One potential reason behind the surge may be some of Wall Street’s key institutions’ embrace of bitcoin.

Several large investment firms including Invesco, BlackRock and Fidelity Investments launched the first spot bitcoin exchange traded funds in January. Since an ETF tracks the price of an underlying asset or index, bitcoin ETFs provide a way to invest, and benefit from potential price movements, without owning the cryptocurrency itself.

With the availability of bitcoin ETFs, a larger number of investors can gain access to bitcoin. And as demand rises, so does the price, Douglas Boneparth, president of Bone Fide Wealth and a member of CNBC’s Financial Advisor Council, told CNBC Make It on January 5.

Bitcoin’s value has fluctuated wildly over the past few years. The virtual currency hit an all-time high of $69,000 in November 2021, only to lose around 75% of its value following the collapse of FTX, the largest crypto exchange at the time, in November 2022.

Since then, though, it has made a steady recovery and is up around 125% year over year, per CoinMetrics.

Cryptocurrency remains highly volatile

While bitcoin is a cryptocurrency, all crypto isn’t bitcoin. Experts warn against attempting to predict how other cryptocurrencies or meme coins may behave based on bitcoin’s price movements.

Cryptocurrencies are considered speculative assets and are prone to unexpected surges and drops in value. Unlike stocks, which represent partial ownership in a company, cryptocurrencies aren’t backed by an underlying asset. That’s why experts often warn against investing more than you’re willing to lose.

If you want to “try your luck” with crypto investing, consider opting for buying a bitcoin ETF through your brokerage account, James Royal, Bankrate’s principal investing and wealth management analyst, told CNBC Make It in May.

“The annual fees are reasonable, cheaper in most cases than actually buying the crypto yourself, and you’re buying a coin that has the interest of institutional investors, so demand may remain robust,” he said.

If you feel you must have crypto in your portfolio, make it a small portion of your investments, Brian Vendig, president of MJP Wealth Advisors in Westport, Connecticut, told CNBC Make It in January.

“I’d say 1% on the more conservative side, and no more than 5% of your total portfolio if you’re a growth-focused investor,” Vendig said.