<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are an expert at identifying data availability statements in scientific text. A data availability statement describes where research data can be found or how it can be accessed.<|eot_id|><|start_header_id|>user<|end_header_id|>

Determine if the following text contains a data availability statement. Answer with 'yes' or 'no'.

Text: the daily closing prices of the shanghai index are available on yahoo! finance (finance.yahoo.com). the minute-to-minute price data of 200 stocks in the shanghai stock market are collected from "wind financial database" (www.wind.com.cn). all data are available on figshare at (http://dx.doi.org/10.6084/m9.figshare.2074558, the doi is 10.6084/m9.figshare.2074558).<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>