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Are you a beginner looking for an opportunity that will pay you for writing?Freelance writing provides you with the opportunity to earn money while working from home. It's interesting to be a writer and to earn money with your skills. You can work with local or international clients and you can also work with websites that look interesting to you. There are many ways to earn money by freelancing, but we were not aware of them in the beginning. You need to be good at your skill in order t...
Metamask的使用教程
Metamask(小狐狸)钱包是目前应用范围最广泛地加密钱包,几乎全部以太坊和EVM兼容链的应用都支持metamask。因此,用户掌握小狐狸的使用非常有必要。 通过上一篇教程,用户基本可以清楚metamask的安装和钱包创建,本篇主要介绍metamask的网络配置、转账、常见问题处理、交易所充提等功能的使用。Metamask简介Metamask钱包是加密货币钱包和区块链应用程序的认证程序。目前全球有超过2100万用户使用。 MetaMask的主要使用途径是浏览器扩展程序和手机APP,可提供加密钱包、安全登录、代币交换等功能。密码、助记词和私钥均在使用设备上生成,不会传输到服务器端。只有用户自己能访问本地账户和数据。根据上图,我们要使用metamask,首先要创建一个钱包账号,具体操作步骤见:加密钱包的选择 以及Metamask的使用 钱包建好后,使用钱包一般可分为以下几步:1、配置网络2、充提币3、交易4、应用交互下面我们来具体将如何操作以上步骤。同时,接下来几篇文章会针对不同区块链网络以实例化的方式,进行具体操作的演示。Metamask网络配置对区块链网络的理解可参见,“区块链...
MetaMask小狐狸钱包安装使用教程(小白必读),分享两个丢邮箱就给的空投,Jumbo抽大奖特斯拉
MetaMask(小狐狸)是在谷歌类型浏览器Chrome 上使用的插件钱包,该钱包不需要下载,在谷歌器添加对应的扩展程序即可,非常轻量级,使用起来也非常方便,支持以太坊ETH主链、币安智能链,火币生态链等以太坊侧链,可以说是混币圈尤其是撸空投的必备工具,但是仍有很多刚入圈的小白不会用,总是来问我怎么用,今天我就详细教给大家小狐狸钱包的用法。 闲话少说,直奔主题,跟我来,打开电脑,是的要用电脑。 首先去装好谷歌浏览器,下载地址到搜索引擎里一搜就有了。其他如Firefox(火狐)浏览器、Brave浏览器、微软Edge浏览器也能用,但是建议还是规规矩矩就用谷歌浏览器,兼容性最好。 1.安装MetaMask 钱包下载地址:https://metamask.io/download.html 选择相应的浏览器,去相应的应用商店下载。 注意,这里可能需要佛跳墙,不会的就没办法了。 注意,最好使用官方推荐的方式进行安装(过程需佛跳墙),否则可能造成数字资产被盗的情况。 1.点击跳转安装页面: 例如在 Google Chrome 安装,则点击Install MetaMask for Chrome ...
8 Top Websites Paying $50-$750 to Freelance Writers For Writing Articles | Easy Money Making
Are you a beginner looking for an opportunity that will pay you for writing?Freelance writing provides you with the opportunity to earn money while working from home. It's interesting to be a writer and to earn money with your skills. You can work with local or international clients and you can also work with websites that look interesting to you. There are many ways to earn money by freelancing, but we were not aware of them in the beginning. You need to be good at your skill in order t...
Metamask的使用教程
Metamask(小狐狸)钱包是目前应用范围最广泛地加密钱包,几乎全部以太坊和EVM兼容链的应用都支持metamask。因此,用户掌握小狐狸的使用非常有必要。 通过上一篇教程,用户基本可以清楚metamask的安装和钱包创建,本篇主要介绍metamask的网络配置、转账、常见问题处理、交易所充提等功能的使用。Metamask简介Metamask钱包是加密货币钱包和区块链应用程序的认证程序。目前全球有超过2100万用户使用。 MetaMask的主要使用途径是浏览器扩展程序和手机APP,可提供加密钱包、安全登录、代币交换等功能。密码、助记词和私钥均在使用设备上生成,不会传输到服务器端。只有用户自己能访问本地账户和数据。根据上图,我们要使用metamask,首先要创建一个钱包账号,具体操作步骤见:加密钱包的选择 以及Metamask的使用 钱包建好后,使用钱包一般可分为以下几步:1、配置网络2、充提币3、交易4、应用交互下面我们来具体将如何操作以上步骤。同时,接下来几篇文章会针对不同区块链网络以实例化的方式,进行具体操作的演示。Metamask网络配置对区块链网络的理解可参见,“区块链...
MetaMask小狐狸钱包安装使用教程(小白必读),分享两个丢邮箱就给的空投,Jumbo抽大奖特斯拉
MetaMask(小狐狸)是在谷歌类型浏览器Chrome 上使用的插件钱包,该钱包不需要下载,在谷歌器添加对应的扩展程序即可,非常轻量级,使用起来也非常方便,支持以太坊ETH主链、币安智能链,火币生态链等以太坊侧链,可以说是混币圈尤其是撸空投的必备工具,但是仍有很多刚入圈的小白不会用,总是来问我怎么用,今天我就详细教给大家小狐狸钱包的用法。 闲话少说,直奔主题,跟我来,打开电脑,是的要用电脑。 首先去装好谷歌浏览器,下载地址到搜索引擎里一搜就有了。其他如Firefox(火狐)浏览器、Brave浏览器、微软Edge浏览器也能用,但是建议还是规规矩矩就用谷歌浏览器,兼容性最好。 1.安装MetaMask 钱包下载地址:https://metamask.io/download.html 选择相应的浏览器,去相应的应用商店下载。 注意,这里可能需要佛跳墙,不会的就没办法了。 注意,最好使用官方推荐的方式进行安装(过程需佛跳墙),否则可能造成数字资产被盗的情况。 1.点击跳转安装页面: 例如在 Google Chrome 安装,则点击Install MetaMask for Chrome ...

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Bitcoin (BTC) entered an upward channel in early January and despite the sideways trading near $40,000, order book analysts cited "significant buying pressure" and noted that the overall negative sentiment might be heading towards exhaustion.

Bitcoin/USD price at FTX. Source: TradingView
Independent analyst Johal Miles noted that BTC's price formed a bullish hammer candlestick on its daily chart on Jan. 24 and Feb. 24, hinting that the longer-term downtrend is close to an end.
However, the rally above $41,000 on Feb. 28 was unable to create strong demand from Asia-based traders, as depicted by the lack of a China-based peer-to-peer Tether (USDT) premium versus the the official U.S. dollar currency.
Currently, there is positive news coming from the potential adoption of crypto by global e-commerce marketplace eBay. On Feb. 27, CEO Jamie Iannone revealed that the tech giant is looking to transition to new payment modes for part of its $85 billion in direct annual volume that is transacted on the platform.
Bitcoin bulls also have a strong case to leave room for upside price surprises if the European Commission plans to isolate Russia from the international SWIFT cross-border payment network system.
In addition to cutting off Russia from SWIFT, the European Commission will "paralyze the assets of Russia's central bank." Whether or not intended, this showcases Bitcoin's decentralization benefits as an uncensorable means of exchange and a store of value.
Albeit the popular belief that futures and options are widely used for gambling and excessive leverage, the instruments were actually designed for hedge (protection).
Options trading presents opportunities for investors to profit from increased volatility or obtain protection from sharp price drops and these complex investment strategies involving more than one instrument are known as options structures.
Traders can use the "risk reversal" options strategy to hedge losses from unexpected price swings. The investor benefits from being long on the call options, but pays for those by selling the put. Basically, this setup eliminates the risk of the stock trading sideways but does come with substantial risk if the asset trades down.

Profit and loss estimate. Source: Deribit Position Builder
The above trade focuses exclusively on Mar. 31 options, but investors will find similar patterns using different maturities. Bitcoin was trading at $41,767 when the pricing took place.
First, the trader needs to buy protection from a downside move by buying 2 BTC puts (sell) $34,000 options contracts. Then, the trader will sell 1.8 BTC put (sell) $38,000 options contracts to net the returns above this level. Finally, buying 3 call (buy) $52,000 options contracts for positive price exposure.
That options structure results in neither a gain or a loss between $38,000 (down 9%) and $52,000 (up 24.5%). Thus, the investor is betting that Bitcoin's price on Mar. 31 at 8:00 am UTC will be above that range while gaining exposure to unlimited profits and a maximum 0.214 BTC loss.
If Bitcoin price rallies toward $56,000 (up 34%), this investment would result in a 0.214 BTC gain. Even though there is no cost associated with this options structure, the exchange will require a margin deposit to cover potential losses.
The views and opinions expressed here are solely those of the author and do not necessarily reflect the views of Cointelegraph. Every investment and trading move involves risk. You should conduct your own research when making a decision.
Bitcoin (BTC) entered an upward channel in early January and despite the sideways trading near $40,000, order book analysts cited "significant buying pressure" and noted that the overall negative sentiment might be heading towards exhaustion.

Bitcoin/USD price at FTX. Source: TradingView
Independent analyst Johal Miles noted that BTC's price formed a bullish hammer candlestick on its daily chart on Jan. 24 and Feb. 24, hinting that the longer-term downtrend is close to an end.
However, the rally above $41,000 on Feb. 28 was unable to create strong demand from Asia-based traders, as depicted by the lack of a China-based peer-to-peer Tether (USDT) premium versus the the official U.S. dollar currency.
Currently, there is positive news coming from the potential adoption of crypto by global e-commerce marketplace eBay. On Feb. 27, CEO Jamie Iannone revealed that the tech giant is looking to transition to new payment modes for part of its $85 billion in direct annual volume that is transacted on the platform.
Bitcoin bulls also have a strong case to leave room for upside price surprises if the European Commission plans to isolate Russia from the international SWIFT cross-border payment network system.
In addition to cutting off Russia from SWIFT, the European Commission will "paralyze the assets of Russia's central bank." Whether or not intended, this showcases Bitcoin's decentralization benefits as an uncensorable means of exchange and a store of value.
Albeit the popular belief that futures and options are widely used for gambling and excessive leverage, the instruments were actually designed for hedge (protection).
Options trading presents opportunities for investors to profit from increased volatility or obtain protection from sharp price drops and these complex investment strategies involving more than one instrument are known as options structures.
Traders can use the "risk reversal" options strategy to hedge losses from unexpected price swings. The investor benefits from being long on the call options, but pays for those by selling the put. Basically, this setup eliminates the risk of the stock trading sideways but does come with substantial risk if the asset trades down.

Profit and loss estimate. Source: Deribit Position Builder
The above trade focuses exclusively on Mar. 31 options, but investors will find similar patterns using different maturities. Bitcoin was trading at $41,767 when the pricing took place.
First, the trader needs to buy protection from a downside move by buying 2 BTC puts (sell) $34,000 options contracts. Then, the trader will sell 1.8 BTC put (sell) $38,000 options contracts to net the returns above this level. Finally, buying 3 call (buy) $52,000 options contracts for positive price exposure.
That options structure results in neither a gain or a loss between $38,000 (down 9%) and $52,000 (up 24.5%). Thus, the investor is betting that Bitcoin's price on Mar. 31 at 8:00 am UTC will be above that range while gaining exposure to unlimited profits and a maximum 0.214 BTC loss.
If Bitcoin price rallies toward $56,000 (up 34%), this investment would result in a 0.214 BTC gain. Even though there is no cost associated with this options structure, the exchange will require a margin deposit to cover potential losses.
The views and opinions expressed here are solely those of the author and do not necessarily reflect the views of Cointelegraph. Every investment and trading move involves risk. You should conduct your own research when making a decision.
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