Every weekday at 8:15 AM IST, an hour before the bell, we publish a ranked low-to-high range for each stock — with calibrated confidence and the three biggest reasons behind each call.
OpenBracket asks a single question: can a model, running once a day before the Indian market opens, give you a useful range for how each NIFTY 100 stock will move that session?
The first year of research tried something more ambitious — an end-to-end neural network that decided positions directly. After 367 controlled experiments, the honest answer was no measurable edge at the scales tested. That negative result is documented carefully on the Technical side so the next person doesn't waste the same year.
OpenBracket is the redesign. It's narrower and more honest about what's hard: instead of trying to trade, the system just hands you a bracket — a low and high the stock is most likely to land between — along with a calibrated confidence and the reasons behind it. You decide what to do with that. See For investors for what that looks like.