Crypto Wallet Tracker: How to Follow Whale Wallets and Copy Their Next Buy on Banana Gun

A crypto wallet tracker shows what a wallet buys and sells on-chain, and Banana Gun turns that into action. You paste a wallet address into its Telegram copy trading menu, and your own wallet mirrors that wallet’s buys under limits you set. Tracking is the watching half, and copying is where a trade happens.

Whale is the trader’s word for a wallet that moves large size or keeps a long winning record.

Following one is a two-step job: read what the wallet does, then decide whether your wallet should repeat it. The second step lives in Banana Gun’s Telegram trading bot.

What is a crypto wallet tracker?

A crypto wallet tracker lists the buys and sells of a public blockchain address, so you can read another trader’s moves.

Banana Gun Pro lists wallet tracking, and Banana Predict lists a Wallet Tracker for prediction market wallets. Both sit on the watching side. Neither puts a trade in your account.

Banana Gun’s blog has a separate guide if you want to track a wallet on-chain before you copy anything.

Which whale wallets are worth following?

A whale wallet worth following has a 30-day record, not one big trade.

GMGN shows a 30-day realized PnL for a wallet, and three dated readings of the Fomo app trader frank show how that figure moves. GMGN read +$863,301 on 8 Oct 2026, +$447,431 on 20 Oct and +$258,719 on 27 Oct.

The series fell and stayed positive. The newest reading is 16 days old as of 12 Nov 2026, so pull a fresh number before you copy anyone.

A record like that is the kind of address you paste into /copytrade. One snapshot cannot show direction, which is why three readings tell you more than the biggest single figure.

Banana Gun’s Solana docs also tell you to review a wallet’s recent trades with a wallet scanner first. Check how many different tokens it bought last week and whether the profit sits in one trade.

How do you copy a whale’s next buy on Banana Gun?

Copying a whale’s next buy on Banana Gun takes one entry in the Telegram bot: open Copy Trading, add the wallet address, set your limits and switch the entry to Active.

Copy trading in the bot is documented on Solana and Robinhood Chain. Open Copy Trading from the start menu or send /copytrade, tap New Copy Trade and paste the target wallet. Add a description such as “Fomo frank” and select your wallets.

Set Buy Fixed so every copied buy is the same SOL amount, whatever size the wallet itself bought, according to the Banana Gun docs. That keeps your own sizing in your hands.

Add a Spending Limit, the total each wallet may spend on copied trades, because trades above it fail. Add a Max Market Cap too, a ceiling on how large a token may be before your wallet skips the copy.

Then set the Active time, for example 8 hours, and toggle Inactive to Active. The entry copies only buys that fit your limits.

Watching or mirroring: what a wallet tracker cannot do alone

A wallet tracker reports a trade after it has landed, so whatever you do with the report happens later than the trade did.

Acting on a report by hand means you read it, decide and place the buy yourself. Mirroring removes those manual steps: with an entry Active, a buy that fits your limits is copied without you opening a chart.

Watching sits in Banana Gun Pro’s wallet tracking and Banana Predict’s Wallet Tracker. Mirroring sits in the Telegram trading bot, and the order matters: you pick the wallet while watching, then hand it to /copytrade.

The copy still lands after the target’s buy. A mirrored position is a follower’s position, and its entry price is whatever the market gives you when it fills.

When does following a whale cost you money?

Following a whale costs you money whenever the wallet sells at a loss or exits into your buy.

Your copy fills after the wallet’s own buy, so it can fill at a higher price than the whale paid. A move that already ran is yours to hold.

Banana Gun’s docs also warn that some target wallets buy pump-and-dumps and use copy traders as exit liquidity.

A record can fade without any scam in it. In three GMGN snapshots between 8 Oct and 27 Oct 2026, the 30-day realized PnL of the Fomo app trader frank fell from +$863,301 to +$258,719.

A wallet added after a strong reading can be copying a different month by the next one, so re-check the number on a schedule you set.

Whatever you set in Buy Fixed can be lost in full. The Spending Limit is what caps how many of those buys you let through.