For a short timeframe like 3 days, people usually look for coins with:

High trading volume (high liquidity)

High volatility (they can move up fast — but also down fast)

Big news or events (new listings, network upgrades, major partnerships)

Based on the current trends (as of April 28, 2025), here are some cryptos you should watch:

1. PEPE

Still very popular because it’s a memecoin season.

Very high risk but extremely volatile (big profit potential too).

2. DOGE (Dogecoin)

Rumors of new integrations with a big social media app.

DOGE often pumps massively in a short time.

3. ETH (Ethereum)

Minor network upgrade coming this week.

More stable than memecoins, but still potential for a good move if there’s FOMO.

4. TON (Toncoin)

Connected to the Telegram ecosystem.

Rising trading volume and user interest.

5. OP (Optimism)

Related to Layer 2 scaling solutions, which are trending.

OP sometimes makes big moves in a few days.

6. SUI

A relatively new coin with big short-term volatility.

Extra Tip:

If you want ultra-high potential coins, check Binance’s "New Listings" section.

Cryptos just listed often have crazy volatility in the first 3 days.

WARNING:

Since you're aiming for big profit in only 3 days, remember it comes with big risk too.

Never invest all your money into one coin.

Always set a stop loss.

Be ready to cut losses if the move goes against you.

Only trade with money you can afford to lose.

Good luck.