Lookup Based On Repeated Headings & Corresponding Date

I have a worksheet with stock names across row 1, then repeated columns of <Stock Price>, <Price to Book>, etc.

< Date> <Stock 1> <Stock 1> <Stock 1> <Stock 2> <Stock 2> <Stock 2> etc.
<Date> < Price > <P to B> <Assets> < Price > <P to B> <Assets> etc.
<Jan1>
<Jan2>

What I want to be able to do is match the column data (for example, Stock 1 and Price column) using the index function, then match it to the specific date, so I know the price of the X stock on Y date.

If I were doing this for a single stock (where C1 holds the date, B1 holds the Column Title), the formula would be like this:
=INDEX(Data!$A$1:$IR$1067, MATCH(C1,Data!$A$1:$A$1066,), MATCH(B1,Data!$A$2:$IR$2,))

However, how do I add this additional matching variable of Stock Name?

Alternatively, if there is a more efficient layout, I'd appreciate hearing about it. Also, I know I could create stock-specific column titles (e.g. Stock1Price), but I'm going to be inputting this data into STATA, so this format is more conducive.