Bitcoin, Ethereum, and Solana hit key levels. Will BTC hold $80K, or is more downside ahead?

Trading volume on decentralized exchanges (DEX) on the Solana blockchain has reached its lowest level since the beginning of the year. This represents a drop of nearly 100% from peak values.

XRP remains in a holding pattern, according to the latest chart analysis shared by crypto analyst @CasiTrades. Despite a relatively subdued weekend, XRP continues to trade above critical support levels, indicating that the current bullish structure has not been invalidated.

The following article is adapted from The Block's newsletter, The Daily, which comes out on weekday afternoons.

Nasdaq has submitted form 19b-4 filing to the US Securities and Exchange Commission (SEC), seeking approval to list shares of a Polkadot exchange-traded fund (ETF). The filing, on behalf of Swiss-based asset manager 21Shares, seeks the SEC's approval for the listing and trading of shares in the 21Shares Polkadot ETF.

Solana (CRYPTO: SOL) futures have started trading on the Chicago Mercantile Exchange (NASDAQ:CME) this week, but early activity was underwhelming compared to major cryptocurrencies like Bitcoin and Ethereum. According to a report by research firm K33, the first day of trading for Solana futures saw a total volume of $12.3 million, with open interest ending at $7.8 million.

There is a lot of talk going on about Solana since a video promoting its upcoming Accelerate conference in New York came out. The ad, which aired on March 17, was quickly taken down because it made fun of gender identity problems, sparking widespread criticism.

Solana (SOL) has been one of the top-performing cryptos, currently trading around $134 but many of its investors are quietly accumulating another promising asset, Mutuum Finance (MUTM), priced below $0.05 in 2025. Mutuum Finance is gaining momentum in its recently launched presale.

Barely days after disclosing that TRX will reach a new all-time high, Justin Sun is setting things in motion. The Tron founder has hinted at an incoming integration of TRX on Solana, sparking industry-wide speculation over the mode of deployment.

Demand for the CME Solana futures product could indicate future investor appetite for an ETF tracking the altcoin.

Solana futures (SOL) on the Chicago Mercantile Exchange (CME) went live on March 17, with a trading volume of $12.1 million on day 1, which fell short compared to Bitcoin (BTC) and Ethereum's (ETH) CME futures debut. CME Crypto futures comparison by Vetle Lunde.

Despite the rampant speculation of an upcoming outcome, the case remains ongoing and continues to cast uncertainty.

Solana, the rising star of cryptocurrencies, dances with the giants of the CME. Its futures contracts sow the hope for an ETF, but the SEC plays the cautious divas.

Traders seek a rebound, but negativity and external factors may stall it.

The entire crypto industry has had a recent few weeks of ugly price action and downtrend, a trend which has been reflected in crypto investment funds. Notably, digital asset funds have witnessed their worst outflow streak on record, as noted by the latest CoinShares weekly report on digital asset invesment funds.

XRP has recently experienced a brief recovery, but the cryptocurrency is facing significant challenges.

Solana (SOL) has gone down 3.4% in the past 24 hours as last week's selling spree seems to be resuming.

Solana generates a lot more fees with a much smaller market cap than Ethereum, Samani argued.

Positive news has energised the cryptocurrency market, especially Cardano and XRP. Shockwaves across the sector were created when US President Donald Trump announced on March 3, 2025, that he would establish a strategic crypto reserve for his country.

After nearly nine hours of mounting criticism, Solana pulled an ad that featured a therapy session ridiculing pronoun discussions, sparking debate over its messaging.

Solana (SOL) failed to restore optimistic momentum as it traded below the crucial $200 resistance for another week. Over the past seven days, its highest price reached $178.50 on March 2, 2025, before facing strong rejection.

The Solana futures launched by Chicago-based CME Group on Monday had a seemingly underwhelming debut with only $12.3 in trading volume.

XRP remains one of the most interesting and eye-catching options on the alternative cryptocurrency market. Not even a 500% increase in USD valuation in recent months or rumors of an XRP ETF make it one of the main market attractions, but rather how the altcoin continues to behave against the crypto market leader, Bitcoin (BTC).

Nasdaq filed a rule change application with the U.S. Securities and Exchange Commission (SEC) to list and trade shares of 21Shares Polkadot Trust on Tuesday. If the SEC approves it, the trust will allow investors to gain exposure to Polkadot (DOT) without directly holding or managing the cryptocurrency.

Future trading volume for Bitcoin, Ethereum and Solana are showing diverging trends, according to Glassnode. Per Glassnode, an onchain and financial metrics platform, Bitcoin (BTC) futures volume is suggesting a rebound.

TRON's founder Justin Sun hinted at moving TRX to Solana, without explicitly stating a method for the new version of the token. Immediately, memes spoofing the TRX ticker and logo appeared, ending up in rug pulls.

The filing comes as 21Shares expands its crypto ETF offerings, including funds for XRP and Solana.

The K33 analysts expect a softer impact on the underlying price of SOL from any potential Solana ETF launch.

XRP price has formed a highly bearish chart pattern and is at risk of having a strong bearish breakdown, which could see it hit $1 in the near term. On top of this, a popular crypto analyst has warned that the Bitcoin bull cycle has ended, which could hurt altcoins like Ripple.

XRP, the fourth largest cryptocurrency by market capitalization, is trading in the red amid mixed trading action on the broader crypto market.

This unexpected move could shake up the crypto world. Two major blockchain ecosystems are joining forces in a way that few saw coming.

The battle for crypto custody is intensifying. Ripple Labs, a key player in cross-border payments with XRP, takes a new step by filing the trademark "Ripple Custody.

Crypto analyst MadWhale has raised the possibility of the XRP price experiencing a breakdown below the crucial $2 support level. The analyst also revealed the next major support if XRP drops below this support level.

Tron founder Justin Sun has revealed an upcoming collaboration to make TRX available on Solana. Despite the scarce details, the proposed integration will likely benefit both networks with enhanced cross-chain communications. Meanwhile, the collaboration means lucrative opportunities for Tron enthusiasts due to Solana's efficiency and high throughput.

XRP has plunged from a high of $2.33 to find support at $2.25 as the altcoin experienced volatility in line with the broader cryptocurrency market. This cooling down has triggered a massive liquidation among traders that bet long on XRP.

TRON founder Justin Sun has teased a possible integration of TRX within the Solana ecosystem. Sun stated in a March 18 post on X that TRX would soon be available on Solana while encouraging users to prepare for collaboration.

Nasdaq has filed Form 19b-4 with the U.S. Securities and Exchange Commission (SEC), seeking approval to list 21Shares' spot Polkadot ETF. This move would allow investors to gain exposure to Polkadot's native cryptocurrency, DOT, without directly holding the asset.

The crypto market remained relatively flat over the past 24 hours, with the market cap registering a marginal decline and falling to $2.71 trillion. Markets were mixed, with some cryptocurrencies registering marginal increases while others registered marginal declines.

The Solana Foundation pulled an ad on Monday after widespread backlash over its perceived anti-queer messaging. The now-deleted ad, meant to promote Solanas first U.S. conference, depicted America in therapy, struggling to focus on innovation while being pushed to prioritize pronouns and gender identity.

Here's how CME Futures impacted ETF approval odds and key levels to track.

The filing could enhance mainstream adoption of Polkadot, signaling growing institutional interest in diverse crypto assets. The post Nasdaq files for Polkadot ETF on behalf of 21Shares appeared first on Crypto Briefing.

Ripple has been trading within a tight range between the 100-day moving average and the crucial $1.9 support level. Further consolidation within this range is expected until a decisive breakout occurs, determining the next major price movement.

Banks and other global financial organizations are becoming more interested in XRP, the cryptocurrency and digital payment system. However, the price of the altcoin has not changed, leaving many investors and analysts perplexed.

In a recent development, the Solana Foundation received criticism for a controversial advertisement that reportedly featured gender identity themes. The promotional ad, which racked up over 1.2 million views, was removed after a nearly nine-hour run.

Brazil-based asset manager Hashdex has amended its S-1 regulatory filing with the U.S. Securities and Exchange Commission to expand its crypto index ETF with seven additional altcoins, including XRP, Solana, and Cardano.

JitoSOL is not a security, the protocol claimed in a new research paper.

Significant price swings in XRP over the past few days have attracted a lot of attention from analysts and traders. On-chain data indicates that the volume of payments has soared even though the cryptocurrency has seen a sharp increase in transactions despite remaining in a downward channel.