အေမရိကန္ျပည္ေထာင္စုမွာ ႏွစ္စဥ္ ေအာက္တိုဘာလ တတိယပတ္ရဲ႔ ၾကာသာပေတး ေန႔တိုင္း က်ေရာက္တဲ့ Thanksgiving ေက်းဇူးေတာ္ခ်ီးမြမ္းရာေန႔ျပီး ေနာက္တေန႔ ျဖစ္ တဲ့ Black Friday ဟာ အေမရိကန္ျပည္ေထာင္စုမွာ ေစ်းအမ်ားဆံုး၀ယ္ၾကတဲ့ ေနလို႔ ေျပာရမွာ ျဖစ္ပါတယ္၊

                        မူရင္းတန္ဘိုးထက္ တ၀က္မက ေလ်ာ့ခ်ျပီး ေရာင္းခ်ၾကတာေတြ ကို မနက္မိုးမလင္းခင္ ကထဲက ေစ်း၀ယ္သူေတြဟာ တန္းစီေစာင့္ဆိုင္း ၀ယ္ယူၾက တာ ပါ၊ ဆိုင္ဖြင့္တဲ့အခ်ိန္ တိုးေ၀ွ႔၀င္ေရာက္၀ယ္ယူၾကတာေၾကာင့္ လူအုပ္ပိမိျပီး ေသဆံုး ၾက ရတဲ့ သူေတြလည္း ႏွစ္စဥ္လိုလို ရွိပါတယ္၊


1. A day of stock market catastrophe. Originally, September 24, 1869, was deemed Black Friday. The crash was sparked by gold speculators, including Jay Gould and James Fist, who attempted to corner the gold market. The attempt failed and the gold market collapsed, causing the stock market to plummet.

2. The day after Thanksgiving in the United States. Retailers generally see an upward spike in sales and consider this to be the start of the holiday shopping season. It's common for retailers to offer special promotions and to open early to draw in customers. 

Investopedia explains 'Black Friday'

1. The term "black" has been used to describe other disastrous days in financial markets. For example, on Black Tuesday, October 29, 1929, the market fell precipitously, signaling the start of the Great Depression. The largest one-day drop in stock market history occurred on Black Monday, October 19, 1987, when the Dow Jones Industrial Average plummeted more than 22%.

2. The idea behind the term "Black Friday" is that this is the day in which retail stores have enough sales to put them "in the black" - an accounting expression that alludes to the practice of recording losses in red and profits in black.
Read more: http://www.investopedia.com/terms/b/blackfriday.asp#ixzz1l8uvBAT2