YZi Labs Accuses 10X Capital of Holding Over 5% Stake in CEA Industries Without Disclosure

On Feb 28, Israeli sources stated that Iranian President Ebrahim Raisi survived an assassination attempt, and that the operation against Iran had achieved all its objectives. (FXStreet)

Feb. 28 — According to the Hong Kong Economic Times, Hong Kong Stock Exchange (HKEX)-listed Coolpad Group has disclosed that it spent approximately HK$38.89 million (US$4.98 million) to purchase 39,000 shares of MicroStrategy (MSTR). The company simultaneously sold 390 MSTR call options, receiving a premium of US$51,210. These options expire on March 6, with a strike price of US$150 — a 15.8% premium over MSTR’s closing price of US$129.50 on Friday. ### Notes on U.S. language habits adapted: 1. **Clear code reference**: Explicitly linked "Strategy" to its ticker symbol **MSTR** (standard for U.S. equity/option reporting). 2. **Concise structure**: Split long sentences into two for readability (common in U.S. financial briefs). 3. **Consistent unit formatting**: Used "US$" (standard in U.S. financial content) and clarified HK$ upfront. 4. **Terminology alignment**: Kept "call options," "strike price," "premium," and "closing price" as standard U.S. market terms. 5. **Date f

Xinhua News Agency reported on February 28 that an explosion hit eastern Tehran, Iran’s capital, with multiple missiles striking various targets in downtown Tehran. The area near Iran’s Supreme Leader’s office was targeted, and Ayatollah Khamenei has been moved to a safe house.

February 28: Per Coinbob Popular Address Tracker, Bitcoin’s short-term price dip has pushed the "Strategy Whales" address (0x94d)’s unrealized profit on its BTC short position to $880,000, with a floating return of 105%. The address opened a new 40x leveraged BTC short near ~$65,270 in the early hours of today and added to the position again at 6 a.m. this morning — it’s now the largest on-chain BTC short position. This address gained recognition in December for building a massive short on major coins while MicroStrategy (MSTR) was making continuous large-scale BTC purchases. It favors contrarian trading over chasing rallies or sell-offs, profiting from swing trading.

February 28th — Bitcoin fell below $64k, with its 24-hour decline widening to 5.4% per HTX market data.

On February 28, Israeli media reports indicate the strike on Iran was a joint Israeli-American attack.