這個帳號績效真是爛得可以，從2008之前40幾萬，2008以後20幾萬，到現在，還是在40-60之間打轉
CNN
—
The New York Stock Exchange experienced a technical issue Tuesday morning that led to a brief trading halt for dozens of major companies just after the market opened. As a result of the issue, some trades that occurred before the halt will be made “null and void,” according to an exchange representative.
Overall, more than 250 stocks were impacted, including such major names as Verizon, McDonald’s, Morgan Stanley, AT&T, Nike, Mastercard, Uber, Wells Fargo, Shell, 3M, Sony, UPS, Visa, Walmart and Exxon Mobil, according to the NYSE.
Many of those stocks made large moves just minutes into the morning trading session, sending the shares of companies like Wells Fargo and Morgan Stanley into a nosedive.
Morgan Stanley briefly plunged to $84.93 after ending at $97.13 on Monday before recovering. McDonald’s and Walmart also fell more than 12% before trading was halted.
By 9:50 a.m. ET Tuesday all affected companies on the NYSE had resumed trading, according to a status report from the NYSE that said “all systems are currently operational.”
What happened
Stocks typically open for trading on the NYSE at 9:30 a.m. ET, and each stock is given an “opening price” that is determined by the thousands of orders that accumulated overnight and early in the morning ahead of the opening bell. The exchange compiles these buy and sell orders and formats a single price. That price is then quoted at the open and is known as an “auction print.”
In an emailed statement, exchange officials said opening auctions “did not occur” for a number of these stocks, after a “system issue” prevented the accumulated orders from being compiled into the opening price of some stocks on Tuesday.
That meant those shares opened with supply-demand imbalances at prices very far from where they closed on Monday.
The exchange said that the trades made before an opening price was printed will be reviewed as “clearly erroneous” under their rules and could be declared null and void.
The NYSE did not explain the cause of the technical error. The US Securities and Exchange Commission also said Tuesday it was reviewing the issue.
我看特斯拉本來一台車賺9000。現在他降價9000。大家還認為特斯拉狀況很好。可能大家都很樂觀覺得特斯拉可以降低成本。就等下一季看結果。
有人高價賣出TSM台積的ADR嗎?
可能要白高興一場
連結在此
https://www.nyse.com/market-status/history#110000531402
https://www.nyse.com/market-status/history#110000531402
看了才搞懂LULD
T的成交價格低於18.05高於19.95都會被取消🤣🤣🤣
TSM的成交價格低於84.94高於103.82都會被取消🤣🤣🤣
Cavendish Lab wrote:
美國雙B車很便宜，拍照大怎麼不買一台雙B車？出門也比較有尊榮感，畢竟是門面。
底層工程師要什麼門面？
而且我們家鄰居都是什麼醫生，律師，大公司的經理，都是職業比我好的，開雙B要給誰看？
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有關ChatGTP的一些想法：
前幾天，我看到一則新聞，說有些藝術家起訴了創建可以製作動畫圖片的 AI 的公司。
顯然，這給 AI 開發帶來了一些法律問題：
訓練 AI 軟件是否侵犯原始文檔所有者的知識產權？人工智能訓練通常需要大量的 IP（無論是病歷、棋譜、小說還是音樂……等）。在使用某人的創作來構建公司產品的意義上，這確實侵犯了他們的知識產權，但如果這一法律依據成立，這將大大減緩技術/人類進步。這實在很兩難，不知道最終會怎麼判？
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