What is the meaning of Rho?

The seventeenth letter of the Modern Greek and Classical alphabets and the nineteenth letter of Old and Ancient.

The sensitivity of the option value to the risk-free interest rate.

alternative spelling of ro

rho (letter of the Greek alphabet)

rho (Greek letter)

rho (Greek letter Ρ, ρ)

rho; the Greek letter Ρ, ρ

third-person singular subjunctive of rhoi

second-person singular imperative of rhoi

Source: wiktionary.org