Use the information in the table below to calculate the trin ratio for October 1 and February 1. State whether each ratio represents a bullish or a bearish outlook. (Round your answers to 2 decimal places.)

	October 1	February 1
Advances	7,511	8,185
Declines	3,574	10,661
Volume advancing	1,240,578	3,116,246
Volume declining	1,480,742	625,622

a-1. October 1 Trin

a-2. (Click to select) Bullish Bearish

b-1. February 1 Trin

b-2. (Click to select) Bullish Bearish