The price of Bitcoin (BTC) hit $19,000 on Nov 24 for the first time since the historic high in December 2017. Three key factors are behind the dominant cryptocurrency’s strong momentum.

The main reasons buoying Bitcoin’s ongoing rally is whale accumulation, decreasing exchange supply and explosive volume trends.

Whales are still accumulating Bitcoin

All throughout November, it was reported that whale clusters were steadily forming as the price of Bitcoin rallied.

These clusters emerge when Bitcoin whales buy BTC at a certain price point and do not transfer them. Experts have interpreted this as a signal that whales are accumulating and that they have no intention of selling in the short term.

The difference between the ongoing Bitcoin price rally and previous one in 2017 is that the recent uptrend has proven to be more sustainable. Actually, each whale cluster shows that every major support level BTC reclaimed was accompanied by whale accumulation.

On Nov. 18, when Bitcoin fell to as low as $17,200, analysts at Whalemap noted that the new whale support is located at $16,411. They said:

“Bubbles indicate prices at which whales have purchased BTC that they are currently holding. Bubbles also visualize support levels. Last time we bounced from $15,762 and had a 15% price increase. Is the new bubble at $16,411 going to hold this time as well?”

Since then, Bitcoin has faced several more dips below $18,000 but has since recovered above $18,800, sustaining its strong momentum.

Moreover, data from Santiment, an on-chain market analysis platform, shows a similar trend. Santiment researchers revealed that the number of Bitcoin whales notably increased recently. They explained:

“The amount of #Bitcoin whales with at least 10,000 coins (currently $185M or more) has ballooned to 114 the past couple days as prices soared above $18k. Additionally, the amount of holders with at least 1,000 $BTC ($18.5M) has hit an ATH of 2,449!”

Bitcoin’s supply is drying up

One consistent trend throughout the 2020 bull trend was the continuous fall in Bitcoin exchange reserves.

Investors and whales deposit BTC to exchanges when they want to sell them. Hence, the recent fall in exchange reserves means there are fewer sellers in the market.

A pseudonymous trader known as “Byzantine General” noted that every time spot exchanges expand their Bitcoin reserves, they get accumulated. He said:

“Everytime spot exchanges add to their $BTC reserves it gets depleted almost immediately. Don’t you get it? There’s literally not enough supply.”

Volume is rising

The volume of both institutional and spot exchanges has been rising fast since September. Open interest on Bitcoin futures and options at CME surpassed $1 billion in November and Binance’s BTC/USDT pair has consistently delivered over $1.5 billion in daily volume.

Various data points also indicate that the spot market has been leading the rally, not derivatives or futures markets. This trend makes the rally more stable and reduces the risk of significant corrections.

When the futures market accounts for the majority of the volume during a BTC uptrend, there is a massive risk of cascading liquidations. This time, the spot market has been leading the rally, thus making it more sustainable.

So, is the Bitcoin price going to hit highs like what happened in 2017? We should wait and see.