TY - GENERIC DO - 10.20944/preprints201903.0126.v4 UR - http://dx.doi.org/10.20944/preprints201903.0126.v4 TI - Developing Bid-Ask Probabilities for High-Frequency Trading T2 - Preprints AU - Ingber, Lester PY - 2019 DA - 2019/05/08 PB - Preprints