电子交易透过某个电子交易系统进行买卖，可能不仅不同于公开喊价市场的交易，也有所不同于在其他电子交易系统进行买卖。

Electronic trading trading on an electronic trading system may differ not only from trading in an open-outcry market but also from trading on other electronic trading systems.

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这很重要，因为一个精确的短期市场价格预测，可以帮助电力公司在为电力销售或购买喊价时措施得当并充满战略性，从而带来更高收益回报。

This is important because an accurate forecast of the short-term market price helps the Genco to bid for power sell or buy appropriately and strategically, thereby providing higher returns.

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OTC市场是场外交易市场，不需要公开喊价。

OTC business is not traded on a regulated market and therefore does not require open-outcry.

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