比特幣牛市又回來了！

哪里有失敗？買家令有關比特幣泡沫的最新警告煙消云散，在周一將比特幣價格推至4,800美元以上，為這款數字貨幣在10月份的牛市行情創下了一個高潮。

比特幣價格漲至4,820美元，接近八月末創下的歷史記錄，當時比特幣價格接近5,000美元。今年9月，中國打壓數字貨幣，導致比特幣價格大幅下跌。

下面是上周比特幣上漲行情的走勢圖，摘自Coindesk的行業出版物：

It's ba-ack.

What wipeout? Buyers blew off fresh warnings about a bitcoin bubble and sent prices above $4,800 on Monday, capping a bullish October run for the digital currency.

Prices reached as high as $4,820, which is near the record territory of late August when bitcoin brushed close to $5,000. The currency crashed dramatically in September following a crackdown on digital currency by China.

Here’s a closer look, courtesy of trade publication Coindesk, at how bitcoin rallied over the last week:

下圖為比特幣的長期走勢圖，包括比特幣在今年夏天令人意外的迅速上漲，暴跌至約3,000美元以及后續的反彈：

Here’s a longer a view that shows bitcoin’s extraordinary run-up this summer, its crash to near $3,000, and its subsequent recovery:

對于最近的價格暴漲并沒有一個顯而易見的解釋。潛在因素包括上周有傳聞稱高盛計劃交易比特幣，另外越來越多的投資者相信，比特幣在11月份的“分叉”形成新版比特幣，并不會帶來破壞性影響。正如Twitter上一條有趣的推文所說的那樣：

如你們所愿，現在，我們重新恢復了正常上漲。#bitcoin

— Vortex [#NO2X] (@theonevortex) 2017年10月8日

另外，有了解比特幣價格波動內情的人士告訴《財富》雜志，中國最近對比特幣的打壓并沒有最初表現的那么嚴厲。

但并非所有人都對比特幣的未來感到樂觀。一名哈佛經濟學家在周一預測，比特幣價格將會“崩潰”，另外宏達理財（TD Ameritrade）的分析師對于比特幣價格暴跌對個別股票的“附帶損害”發出了警告。（財富中文網）

譯者：劉進龍/汪皓

There is no obvious single explanation for the latest price surge. Possible factors include last week’s rumors that Goldman Sachs plans to trade bitcoin as well as growing confidence that a possible “fork” of the currency in November, which would create a new version of bitcoin, won’t prove disruptive. As one wag on Twitter put it:

We now return you to your regularly scheduled rally. #bitcoin

— Vortex [#NO2X] (@theonevortex) October 8, 2017

Meanwhile, a source familiar with bitcoin price movements, told Fortune that China’s recent crackdown is not as severe as it first appeared.

In any case, not everyone is optimistic about bitcoin’s future. A Harvard economist predicted on Monday that the price of bitcoin will “collapse,” while analysts at TD Ameritrade warned of “collateral damage” to certain stocks if bitcoin prices plunge.