All transactions that result in a payment from foreign countries, i. e., exports of goods and services, are entered as a credit item with a positive (+) sign.

引起国外付款的一切交易，即商品和劳务的出口，登记在贷方，用正号(+)。

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The weekly OBV is slightly below its WMA, and a move above the resistance (line e) would be a very positive sign.

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The weekly on-balance volume (OBV) overcame year-long resistance (line e) on Friday, which is a positive sign.

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Reaction in Iran has been mostly congratulatory with reformist newspaper E'temad pointing out that the elections were held despite threats of violence from the Taliban - a positive sign in the paper's view.

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