Caesars World took over the next year under a 25-year lease, with options to extend it another 50 years.
Caesars World, the day's most active issue, at nearly 3.4 million shares, fell 5/8, to 27 7/8.
Golden Nugget holds a 6.4 percent stake in Caesars World.
Caesars World expects to report sharply reduced earnings for the quarter.
A spokesman for Caesars World said that it would have no comment.
Caesars World was well received on Wall Street after announcing a recapitalization plan.
The company soon shed its restaurant operations and changed its name to Caesars World.
And bonds of Caesars World were also down slightly, to $103.25.
Caesars World, it seems, got slaughtered at the baccarat tables.
Even for this one, the casino connection is strong because Caesars World has given a majority of the $400 seats to its regular customers.