"cboe gold index declines by 1.4% to 135.01" Does the news headline talk about price in the future? No

"gold loses shine after diwali; tumbles by rs 400" Does the news headline talk about a general event (apart from prices) in the past? No

"april gold futures up $2.40 at $1,433.60 an ounce" Does the news headline talk about price going up? Yes

"Profit-taking, weak global cues pull gold futures down to Rs 29,210" Does the news headline talk about price going down? Yes

"seventy-eight billion reasons why bitcoin's the new gold" Does the news headline talk about price staying constant? No

"June gold down 0.2% at $1,254/oz." Does the news headline talk about price in the past?