StarkNet 生态钱包@myBraavos目前还处于早期测试阶段、官方发出公告、新活动新role、后期可能有福报、目前还不是很卷

近期Argent X 钱包升级，重新下载了4.1.4最新版本的谷歌插件（附件1）。如果旧版钱包里有主网或者测试网的代币或NFT，需要按照官方github说明（附件2）进行转移。有个疑问，如果旧钱包过段时间作废，旧钱包的交易和交互记录是否还能纳入后期空投的追溯。

Correlation, in the finance and investment industries, is a statistic that measures the degree to which two securities move in relation to each other. Correlations are used in advanced portfolio management, computed as the correlation coefficient, which has a value that must fall between -1.0 and +1.0.

An 8-K is a report of unscheduled material events or corporate changes at a company that could be of importance to the shareholders or the Securities and Exchange Commission (SEC). Also known as a Form 8K, the report notifies the public of events, including acquisitions, bankruptcy, the resignation of directors, or changes in the fiscal year.1

A government bond is a debt security issued by a government to support government spending and obligations. Government bonds can pay periodic interest payments called coupon payments. Government bonds issued by national governments are often considered low-risk investments since the issuing government backs them.

The term homeowners association (HOA) fee refers to an amount of money that must be paid by certain types of residential property owners every month to their homeowners associations (HOAs). These fees are collected to assist the association with maintaining and improving properties. HOA fees are almost always levied on condominium owners, but they may also apply in some neighborhoods of single-family homes.

A J-curve is a trendline that shows an initial loss immediately followed by a dramatic gain. In a chart, this pattern of activity would follow the shape of a capital "J".

Macroeconomics is a branch of economics that studies how an overall economy—the market or other systems that operate on a large scale—behaves. Macroeconomics studies economy-wide phenomena such as inflation, price levels, rate of economic growth, national income, gross domestic product (GDP), and changes in unemployment.

An oligopoly is a market structure with a small number of firms, none of which can keep the others from having significant influence. The concentration ratio measures the market share of the largest firms.