GetBondYieldChangesPerIndustry(event_dates)
> GetBondYieldChangesPerIndustry(2010-5-17)
...
industry count sum diff
B05 5 450,000,000,000 1.00
C14 3 70,000,000,000 -0.67
C19 35 5,450,000,000,000 2.34
C20 22 2,250,000,000,000 1.86
C23 2 105,000,000,000 0.00
C24 13 1,000,000,000,000 2.38
C26 1 60,000,000,000 2.00
C28 5 580,000,000,000 2.80
C29 1 50,000,000,000 2.00
C30 10 370,000,000,000 1.50
C31 4 740,000,000,000 1.00
D35 69 7,820,000,000,000 2.29
E36 26 2,418,033,000,000 1.62
F41 306 28,472,859,000,000 73.54
F42 2 15,000,000,000 1.50
G46 10 910,000,000,000 1.40
G47 4 350,000,000,000 1.25
H49 85 7,160,000,000,000 1.34
H50 20 2,356,000,000,000 1.25
H52 33 2,915,000,000,000 2.06
