Let's do a little R&D on budget's impact on Nifty's movements.
Considering 1 to 2 week movement after the Union Budget Speech Day:
{here, all figures in % are in comparison with the closing level of one trading day before the actual speech day... in other words, closing as on 27-Feb-20xx, except on leap years (2000 & 2008) and govt change year (2004)}
29-Feb-2000
Feb 2000 began on a positive note, and Nifty was bullish for most of the month.
Became sideways one week prior to Budget day.
For one week after B day. Nifty ranged between +3% and -5%.
Later, in the second week of March, Nifty dropped down 12% one way.
28-Feb-2001
Nifty was bearish for most part of Feb 01.
Nifty rallied UP 9% on B Day and on next day, but later, till mid-March 01, Nifty dropped down 14% one way.
28-Feb-2002
Nifty was bullish throughout Feb 02.
After B Day, it went sideways for most part of Mar 09 from flat to -5%
28-Feb-2003
Nifty was in sideways throughout Feb 03
Nifty rallied UP 2% on B Day and on next day, but later, till mid-March 01, Nifty dropped down 6% one way.
Considering 1 to 2 week movement after the Union Budget Speech Day:
{here, all figures in % are in comparison with the closing level of one trading day before the actual speech day... in other words, closing as on 27-Feb-20xx, except on leap years (2000 & 2008) and govt change year (2004)}
29-Feb-2000
Feb 2000 began on a positive note, and Nifty was bullish for most of the month.
Became sideways one week prior to Budget day.
For one week after B day. Nifty ranged between +3% and -5%.
Later, in the second week of March, Nifty dropped down 12% one way.
28-Feb-2001
Nifty was bearish for most part of Feb 01.
Nifty rallied UP 9% on B Day and on next day, but later, till mid-March 01, Nifty dropped down 14% one way.
28-Feb-2002
Nifty was bullish throughout Feb 02.
After B Day, it went sideways for most part of Mar 09 from flat to -5%
28-Feb-2003
Nifty was in sideways throughout Feb 03
Nifty rallied UP 2% on B Day and on next day, but later, till mid-March 01, Nifty dropped down 6% one way.