Index in position 2 exceeds array bounds (must not exceed 1).

Please am working with the code below and the problem is am using the last column of the data for the mqp, want to know how i can select the last column so that i can loop 65 times across the tickers in the first coulmn of the data.

load Trade
load Midquote
data1=AustriaTrade;
data2=AustriaMquotes;
%{mdq trade ask bid spread volume  No_trades};
%data5 = SpainTrade;
mqp= log(data2(:,6));
mqpd = mqp-repmat(mean(mqp,1),length(mqp),1); % demaen data
mqpd= mqpd(:,1:end);

trade= log(data1(:,4));
traded = trade-repmat(mean(trade,1),length(trade),1); % demaen data
traded= traded(:,1:end);
%mqp= (dataalldaily{1,1}); traded(:,266:end)traded=[traded(:,1:264) traded(:,266:end)];
%trade= (dataalldaily{1,2});
%%% Ask and Bid
ask= log(data2(:,5));
ask = ask  - repmat(mean(ask,1),length(ask),1); % demaen data
ask= ask(:,1:end);
bid= log(data2(:,4));
bid = bid  - repmat(mean(bid,1),length(bid),1); % demaen data
bid= bid(:,1:end);
%end
naset=2;
lag = 10;
rank = 1;
%implag = 50;
ndays = 261;
nstock = 65;

ILST1 = zeros(ndays,nstock);
ILST2 = zeros(ndays,nstock);
ACF=zeros(ndays,nstock);
VOL=zeros(ndays,nstock);
for k=1:ndays-1
    for j=1:nstock
        data=[mqpd((k-1)*72+1:k*72,j) traded((k-1)*72+1:k*72,j)];% 2 variables
    end
end