1.8.4
May 21, 2026 · seen Oct 15, 2026
Options OI: Real-time PCR, OI is a finance app by Viswanatha with 10,000+ downloads (about 26K estimated). +33 installs in the last 7 days. Install growth, rank history, SDKs and ad networks.
From the store listing: “Options IO: Real-time PCR, OI, and charts for Nifty, Banknifty, and Sensex.”