Antonio Merkle — crypto expert, arbitrage trader and P2P.Army author
Author

Antonio Merkle

Crypto expert, arbitrage trader and investor

Crypto expert and hands-on crypto arbitrage trader, investor and software developer with over 20 years of experience. On the P2P.Army blog he covers exchange news, P2P and cross-exchange arbitrage.

68 articles

years in software development
20+

About the author

Antonio Merkle is a crypto expert and hands-on crypto arbitrage trader, an investor and a software developer with over 20 years of experience.

On the P2P.Army blog he covers crypto exchange and P2P platform news and writes reviews, ratings and arbitrage courses — based on official sources and P2P.Army data.

How we prepare our articles:

  • facts are checked against primary sources — official announcements, user agreements and exchange documentation;
  • key claims come with dated screenshots of the sources;
  • when the situation changes, we update the article and show the update date;
  • anything we could not confirm is clearly marked as unconfirmed.

Questions about an article: Telegram @p2p_army_support or support@p2p.army

Articles by Antonio Merkle

A seesaw with a gold rupee coin and a green stablecoin token, with a glowing gap between them symbolizing the spread
LessonLesson 1

What P2P Arbitrage Is and How Traders Earn on It

P2P arbitrage means earning on the price difference of the same asset on P2P platforms. We look at how a trade works, where the price difference comes from and why it is mostly the maker, not the taker, who earns it.

8 min read
A yellow vault with the Binance logo and a breach in its wall spilling coins, with a lowered barrier in front — illustration for the Binance hack news
News

Binance $6.3B Hack: Cause, Freezes, Compensation and When Withdrawals Return

On the evening of October 29, 2026, attackers gained access to Binance hot wallets and took about $6.3 billion — the largest hack in crypto history. The exchange has named a preliminary cause, about $3 billion is frozen, $6.34 billion is reserved to cover losses, and withdrawals are to return in phases. Here are the confirmed facts, the timeline and what matters to users.

11 min read
The KuCoin logo rides a moving walkway to a departure gate past a lowered barrier — illustration for the news about KuCoin leaving Russia and Belarus
News

KuCoin Exits Russia and Belarus: Services Cut Immediately, Deadlines Sent Individually

On October 29, 2026, KuCoin announced it is discontinuing services for users in Russia and Belarus — immediately and across all of its products. There is no common deadline: affected accounts receive notices with deadlines and closure instructions. After Bitget and MEXC, it is the third major exchange to announce a discontinuation of services for Russian users in October.

3 min read
The HTX logo behind a lowered border barrier with a padlock and a red lamp — illustration for the news about HTX adding Russia to its prohibited jurisdictions
News

HTX Adds Russia to Its Prohibited Jurisdictions: What It Means for Users

The HTX User Agreement lists Russia among jurisdictions whose users are prohibited from using any of the exchange’s services. HTX published no separate announcement: the media spotted the change on October 23, 2026. Here is what the document says, how the exchange responded and what users should expect.

4 min read
The MEXC logo on little legs walks away with a suitcase from a raised border barrier — illustration for the news about MEXC leaving Russia and Belarus
News

MEXC Exits Russia and Belarus: Withdrawal Deadlines and What It Means for Kazakhstan

On October 20, 2026, crypto exchange MEXC announced that it is discontinuing services for users in Russia and Belarus. There is no single public deadline: each affected user gets individual timelines for closing positions and withdrawing assets. Here is what is officially confirmed, which dates appear in the notices, and where Kazakhstan fits in.

6 min read
Construction robots build a brick wall around the Bitget logo next to a border barrier — illustration for the news about Bitget closing certain accounts
News

Bitget Closes Certain Accounts: Russia, Belarus and Kazakhstan Are on Its Prohibited List

On October 17, 2026, Bitget announced it is discontinuing services for “certain users” in a one-off exercise, with deadlines sent individually. The exchange did not say which accounts are affected, but its Terms of Use list Russia, Belarus and Kazakhstan among prohibited countries. Here is what Bitget said officially and what comes from inference and user reports.

4 min read