New Delhi, 17 October (NNS): The speculation of big cardamom reported to be weak in Gwalior compared to the previous year. Some speculators are active in Raipur but the actual traders are not taking the speculators in a hoax upcoming crop seems ready and lack of rupee in the markets. Here, today, the market remained stable at Rs 1520/1530 per kg. In Gwalior, the prices of big cardamom also been traded at Rs 100 per kg Aaj compared to Delhi but now the difference reported to be sluggish. Therefore, it is expected that the market may not decrease from here, but it is profitable to trade at the current level.