Gate News report: On March 13, the Bank of America stated that the Federal Reserve will have to address the supply shock brought about by soaring oil prices. In the Summary of Economic Projections (SEP) to be released ahead of the March Federal Reserve meeting, both headline and core inflation forecasts may be revised upward. The Bank of America report points out that if long-term growth expectations are also revised upward, the median dot matrix of long-term interest rates may shift slightly higher. Under these circumstances, Federal Reserve Chairman Powell may acknowledge stagflation risks while emphasizing a wait-and-see approach.

Polkadot將於2026年3月12日起實施新變更，包括新的DOT發行模型、引入動態分配池、調整質押和網絡安全機制。總供應量上限設定為21億，質押機制改革將降低解質押周期至24至48小時。

Polkadot網絡將於3月14日進行首次減半，預計發行量從1.2億減至5500萬枚，市場對DOT稀缺性預期升溫，導致價格近一周上漲約27%。新規提升了網絡流動性與安全性，同時ETF申請也引起關注，未來走勢備受市場矚目。