المدربAn enterprise licence permits unlimited use of a product within the firm (or a defined part of it) for a fixed fee, replacing per-user or per-device counts. A derived-data licence permits the firm to create and use, and sometimes distribute, data calculated from the licensed data, such as prices, indices or signals. A redistribution licence permits the firm to pass the data, or data derived from it, to third parties such as clients, under conditions and for fees.
fm_data.reference_curve.