200 ema afl help

_SECTION_BEGIN("200 days ema");
SetBarsRequired( 10000, 0 );
TimeFrameSet(inDaily);
eMA200 = EMA(C,200);
TimeFrameRestore();

eMA200 = TimeFrameExpand(eMA200,inDaily);

this does not show the correct result for example if 200 ema for bank of baroada is 788 this formulaes shows 802 and similar for nifty and sensex
i am unable to rectify this prob can someone help

pls help in this regard if some changes are to be made in Amibroker setting so let me know