#OTD - Oct 19, 1987 - Black Monday: More than 500 points drop in Dow-Jones Index in a single day. on October 19, 2017 AAAA Amma consulting dow GifDom/I-GIF / GIFI / IGIF / WeGif / OurGIF group index jones kanth kidambi llc mark OTD sri srikanth srikanthskidambi ssk stock val-u-pro +