Ratio to Copper

Although the below may be useless, I'll put it up anyway:

30 Apr '07, Copper $3.74, Tiger $0.45, Ratio 8.33
30 Jun '08, Copper $3.96, Tiger $0.47, Ratio 8.42
22 Dec '08, Copper $1.27, Tiger $0.07, Ratio 18.14
13 Apr '09, Copper $2.21, Tiger $0.11, Ratio 20.09
5 Apr '10, Copper $3.58, Tiger $0.25, Ratio 14.32
31 Jan '11, Copper $4.57, Tiger $0.051, Ratio 8.96
26 Sep '11, Copper $3.14, Tiger $0.38, Ratio 8.26
26 Jan '13, Copper $3.77, Tiger $0.34, Ratio 11.08
10 Nov '14, Copper $3.01, Tiger $0.19, Ratio 15.84
26 Jan '15, Copper $2.53, Tiger $0.05, Ratio 50.6
11 Jan '16, Copper $1.94, Tiger 0.05, Ratio 38.8
11 Jul '16, Copper $2.23, Tiger $0.05, Ratio 44.6
10 Feb '17, Copper $2.76, Tiger $0.04, Ratio 69.00

The above does not take anything else but prices into account so waiting for M7 to hurl insults.

By the way, could you all please give me an idea of what you think is fair value share price for Tiger? - Thanks

Loser