Gallery. 1  Hand-cranked planetary sharpener, with cover in place. 2  Hand-cranked planetary sharpener from 1950â60, with cover removed. 3  Hand-cranked planetary sharpener with spring-driven pencil holder. 4  AC-powered electric pencil sharpener. 5  Battery-operated sharpener.
Description. Tracking Error is a measure of how closely an ETF follows its benchmark index. This data point seeks to isolate the ability of the portfolio managers to track the index, ignoring the confounding effects of ETF liquidity on market prices.escription. Tracking Error is a measure of how closely an ETF follows its benchmark index. This data point seeks to isolate the ability of the portfolio managers to track the index, ignoring the confounding effects of ETF liquidity on market prices.
However, there is no need to be confused at because ETP simply stands for exchange traded product. An Exchange Traded Product is just the catch-all phrase for ETFs, ETNs and sometimes ETFs of ETFs, which are truly just ETFs as well. So when people refer to ETPâs they are just referring to notes and funds as a whole. All of the exchange traded products. As I said, there are two types of ETPs â notes (ETNs) and Funds (ETFs). But sometimes people do break ETFs of ETFs (funds of funds) into a third category as well. So letâs check out each of these categories that fall under exchange trade productsâ¦.