New Delhi, 26 September (NNS): Dry-ginger prices held firm at Rs 37500 per quintal owing to its higher prices. Recently, the prices have gone up by Rs 500 per quintal. The arrivals reported to be negligible and the prices held stable at the level of the previous day. The market sentiments may affect owing to the strong prices of ginger. The spot dry ginger prices may likely to remain strong during the coming days.