RE: If 7.21% nickel is not good enough,I've just checked all NOT's NR since last Aug and found one of its best result was 7.4%. So, CRO's 7.21% is almost as good as it.
NOT: $6.8, S/O: 118 million shares, market cap. $802 m.
CRO: $0.39, S/O: 52 million shares, market cap. $20 m.
Go figure it out.