IP List distribution Sheldon Natenberg - Option Volatility and Pricing - Advanced Trading Strategies and Techniques, total 1
| IP | Country | City | ISP |
|---|---|---|---|
| 89.114.33.80 | Portugal | Vila Real | Vodafone Portugal |
| IP | Country | City | ISP |
|---|---|---|---|
| 89.114.33.80 | Portugal | Vila Real | Vodafone Portugal |