Answer:
The
correct answer is d.
When the specialist gave the floor broker
the quote of “59.20 to 35; 6 by 11,” the
quote meant that the highest bid on the specialist’s
book was 59.20 and the lowest ask on the book was
59.35 (the 6 by 11 means that there were 6 round
lots at 59.20 and 11 round lots at 59.35). When a
specialist trades for its own account to narrow the
spread, it must bid at least .01 higher than the
highest bid and ask at least .01 lower than the public
orders on the book—the specialist may compete
with public orders. The lowest that the specialist
may ask in this case is 59.34. The effect of a specialist’s
narrowing the spread is said to be “trading
between the bid and the ask.”