By Ginika Okoye Ekanem Etim, an Assistant Vice-President with DLM Advisory, has advised investors to approach investing from an overall portfolio perspective and create a workable blueprint to be followed in the long-term. Etim said in a statement on Tuesday, that most investors usually pondered on the best investment strategies to adopt, especially in an election year. She explained that in 2015, the Nigerian stock market witnessed a 10-day stretch of gains, upon the announcement of President Muhammadu Buhari’s win on grounds of possible anti-corruption interventions. The vice-president said …