When yields rise, bond prices fall — the two always move inversely, because a bond's fixed coupon becomes worth less when new bonds pay more. Geopolitical flare-ups can cut two ways: a 'safe-haven' bid can push yields DOWN, but here the fear of higher oil prices (and thus higher inflation) is dominating, so traders are demanding more yield to hold longer-dated bonds. Longer bonds like the 10Y and 30Y have higher 'duration,' meaning their prices swing more for a given yield move.

A credit 'spread' is the extra yield a company must pay over a safe Treasury to compensate for default risk. Tight spreads (79bp is low) mean investors are relaxed and demanding little extra reward — a sign of confidence. If risk sentiment sours, spreads would 'widen,' pushing corporate bond prices down even if underlying Treasury yields don't move. Beginners watch spreads as a fear gauge for the credit market.

The 'yield curve' plots yields from short to long maturities. An upward slope — long yields above short — is the normal, healthy shape, reflecting extra compensation for locking money up longer. When the long end rises faster than the front end (a 'bear steepener'), it often signals inflation or supply worries rather than growth fears. The front end (2Y) is anchored by expectations for the Fed's policy rate, which is being held at 3.75%.

Producer prices are an early read on inflation that feeds through to consumer prices. Firmer Japanese inflation raises the chance the BoJ keeps tightening, which pushes JGB yields up (prices down). Because Japan's rates have been so low, JGBs matter globally via the 'carry trade': investors borrow cheaply in yen to buy higher-yielding foreign bonds. If BoJ policy tightens and JGB yields rise, that trade becomes less attractive and can unwind, rippling into US and European bond markets.

UK gilts rarely move in isolation — they take their cue from US Treasuries and German Bunds. If global yields rise on inflation fears (like today's oil-driven move), gilt yields tend to follow, meaning gilt prices fall. Remember the inverse rule: yield up, price down. Longer-dated gilts, with more duration, would feel a bigger price hit than short ones. Because no new gilt level was supplied, treat this as directional context, not a precise quote.