Earning $50–$100 daily on Binance without any investment is quite challenging, but there are a few potential methods you can explore. Here are some options:

1. Binance Affiliate Program

Refer new users to Binance using your unique referral link.

Earn a commission (up to 50%) on their trading fees.

If you refer active traders, you can earn a decent passive income.

2. Binance Learn & Earn

Binance offers a "Learn & Earn" program where you complete quizzes and earn free crypto.

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The rewards may not be high, but over time, they can accumulate.

3. Binance P2P Arbitrage

Buy crypto at a lower price on one P2P platform and sell it at a higher price on another.

Requires understanding of market fluctuations and low-risk arbitrage opportunities.

4. Binance Airdrops & Promotions

Participate in Binance promotions, giveaways, and airdrops.

Keep an eye on the Binance blog and announcements for new events.

5. Staking Free Crypto (From Airdrops or Rewards)

If you earn free crypto from promotions, stake it on Binance Earn for passive income.

The returns vary, but some staking programs offer high APY.

6. Providing Liquidity on Binance Liquid Swap

Binance offers liquidity pools where you can provide liquidity and earn a percentage of trading fees.

Sometimes, Binance provides free funds to participate in new pools.

7. Playing Binance Games & Tasks

Binance sometimes runs gaming events and trading competitions where users can win free crypto.

Requires active participation.

While these methods can generate income, they require effort, research, and sometimes luck. Consistently earning $50–$100 daily without investment will likely take time.