Crypto Markets Analysis: Bitcoin Finishes Roller-Coaster Week Near Where It Started
An unusually high number of altcoins set off Bollinger Bands technical signals.

Anyone who ignored bitcoin over the last seven days would think that not much occurred, if looking at total price movement. Those paying attention might still be dizzy from the roller-coaster ride.
Optimism early in the week reversed, with bitcoin’s price settling in just below $17,000. On a relative basis, BTC’s seven-day performance against the U.S. dollar was third among the top 20 cryptocurrencies by market capitalization.
Ether finished in the middle of the pack, declining 5% over the last seven days. TONCOIN led the way, increasing 30%

BTC’s chart doesn’t offer much by way of short-term optimism. Its Relative Strength Index (RSI) has fallen near 40, implying that BTC momentum is essentially neutral at the moment.
The Volume Profile Visible Range tool shows significant past trading activity and price agreement between $16,500 and $17,000. The combination of these factors sets the framework for BTC to trade flat, in lieu of a new catalyst.

CoinDesk Market Index sector performance
Month-to-date performance among CMI sectors shows that the CoinDesk Currency Index (CCY) has led the way – although in this case “leading the way” really just amounts to decreasing by the least. The CoinDesk Computing Index (CPU) declined the most, down close to 14% month to date.

Crypto screen of the say
Over 30 altcoins breached the lower band of their Bollinger Bands Friday, in unusually coordinated fashion.
Bollinger Bands are a technical indicator that tracks an asset’s 20-day moving average, and calculates price bands that are two standard deviations above and below that average. Statistically, prices stay within two standard deviations of its average approximately 95% of the time, so a move beyond either band is important to monitor.
In trending markets, a move beyond an upper or lower band can signal a sharp price move in that direction. In markets similar in nature to the flattish one we’re currently experiencing, it can signal that prices have moved too far in one direction, and are poised to revert to the average.
The sharp move down may provide a compelling entry point.

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Exchange Review - March 2025

CoinDesk Data's monthly Exchange Review captures the key developments within the cryptocurrency exchange market. The report includes analyses that relate to exchange volumes, crypto derivatives trading, market segmentation by fees, fiat trading, and more.
What to know:
Trading activity softened in March as market uncertainty grew amid escalating tariff tensions between the U.S. and global trading partners. Centralized exchanges recorded their lowest combined trading volume since October, declining 6.24% to $6.79tn. This marked the third consecutive monthly decline across both market segments, with spot trading volume falling 14.1% to $1.98tn and derivatives trading slipping 2.56% to $4.81tn.
- Trading Volumes Decline for Third Consecutive Month: Combined spot and derivatives trading volume on centralized exchanges fell by 6.24% to $6.79tn in March 2025, reaching the lowest level since October. Both spot and derivatives markets recorded their third consecutive monthly decline, falling 14.1% and 2.56% to $1.98tn and $4.81tn respectively.
- Institutional Crypto Trading Volume on CME Falls 23.5%: In March, total derivatives trading volume on the CME exchange fell by 23.5% to $175bn, the lowest monthly volume since October 2024. CME's market share among derivatives exchanges dropped from 4.63% to 3.64%, suggesting declining institutional interest amid current macroeconomic conditions.
- Bybit Spot Market Share Slides in March: Spot trading volume on Bybit fell by 52.1% to $81.1bn in March, coinciding with decreased trading activity following the hack of the exchange's cold wallets in February. Bybit's spot market share dropped from 7.35% to 4.10%, its lowest since July 2023.
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