Hide Or Remove Zero Values From DDE Links

I'm using a dde link to import stock data into a workbook. The service that I use didn't create time templates when they wrote the excel add in for intraday data.

Because of that I get zeros in data fields when the stock isn't being traded. For example, when I update in the morning the stock hasn't been traded in three hours, so when requesting hourly data I have three rows where the Open, High, Low, and Close columns are field with zeros.

Is there anything that I can add into the dde array that would have excel only import data with price value greater than 0?

I've been trying to weigh my options but my excel experience is limited.