Bitcoin’s 30% sprint starves altcoins – HODL BTC or rotate capital?

- The rising BTC.D and flat altcoin market cap tendencies confirmed that Bitcoin is now main the crypto market.
- The falling Tether reserves have been ongoing all through 2025 and have helped clarify the general lack of altcoin development.
The Bitcoin [BTC] development has been primarily bullish because the twentieth of April, when the $86.3k degree was flipped from resistance to help.
Bitcoin raced increased by 30% in 30 days from that degree to set a brand new all-time excessive at $111,880.
Naturally, the latest transfer was not with out pause. It noticed a 5.4% setback over the previous week, shedding 1.2% up to now 24 hours.
In the meantime, the altcoin market has stagnated for nearly three weeks now. This advised capital circulation was directed primarily into Bitcoin.
Whereas the long-term efficiency of Bitcoin was encouraging, altcoins have been unable to outperform the king of crypto. This example won’t change within the coming weeks.
Bitcoin dictates market tendencies, and shopping for energy was drying up

Supply: BTC.D on TradingView
The Bitcoin Dominance (BTC.D) chart tracks BTC’s share of the full crypto market cap. A rising development signifies that Bitcoin’s capitalization was rising quicker than the altcoin market.
This uptrend has been the case since 2023.
A quick dip in November 2024 failed to interrupt the construction. Even the latest sharp decline didn’t invalidate the broader development.

Supply: TOTAL2 on TradingView
Altcoin buyers shouldn’t get their hopes of restoration up but. The perfect factor they will do is maintain on, particularly if underwater.
As a result of the altcoin market cap has lacked a robust development in Might, meandering concerning the $1.2 trillion mark as a substitute.
Mixed with the rising BTC Dominance, it signaled that altcoins weren’t seeing excellent capital inflows.
Stablecoin information reveals deeper tendencies
In 2024, the Tether reserves on all exchanges shot increased.
The metric reached its present peak in February, at $43.696 billion. Rising Stablecoin Reserves on exchanges indicated elevated shopping for energy available in the market.
This sample typically accompanies explosive Bitcoin and altcoin rallies. Because the main stablecoin by dimension, Tether supplied a great look into the sentiment of market members.
Regardless of the height in February, the falling Tether reserves in 2025 indicated dwindling shopping for energy. This helped clarify the slowdown within the altcoin market cap development.
The Bitcoin rally could possibly be defined by institutional curiosity, resembling by means of ETFs.






