15 Seconds Of Trading
October 2, 2013 – Blackberry rallies from $7.60 to $8.00. Watch the deluge of quotes from Nasdaq (pink at 12 o’clock) overwhelm the system when the price ticks to the next level. Quote rates approach 40,000 per second on a 25 millisecond basis.
“The present age … prefers the sign to the thing signified, the copy to the original, fancy to reality, the appearance to the essence … for in these days illusion only is sacred, truth profane.”