Beginner mechanics: the 2-year yield tracks where traders think the Fed's policy rate is heading. Weak jobs data lowers the expected path of rates, so traders buy short-dated Treasuries — and because bond prices and yields move inversely, buying pushes those yields down. Lower expected policy rates typically steepen the front end and support bond prices across the curve (longer bonds have more 'duration', so they move most for a given yield change).

Beginner mechanics: a positive (upward) curve means longer bonds yield more than shorter ones, compensating investors for locking money up longer and for inflation risk. If CPI comes in hot, traders often sell longer bonds — pushing 10Y and 30Y yields up and steepening the curve — because higher inflation erodes fixed coupons most over long horizons. A soft CPI usually does the reverse. Long-duration bonds swing most in price for the same yield move.

Beginner mechanics: 'credit spread' is the extra yield a company pays above a same-maturity Treasury to compensate for default risk; a tight 78bp spread signals calm, confident credit conditions. A large new deal means more bonds for sale, so underwriters often price with a small 'new-issue concession' (a touch of extra yield) to attract buyers, which can nudge existing similar bonds slightly cheaper. Because IG bonds carry meaningful duration, their prices also move with the underlying Treasury yield, not just the spread.

Beginner mechanics: CLOs bundle floating-rate corporate loans, so their coupons reset with short-term rates — that gives them very low duration, meaning their prices barely move when Treasury yields shift. That appeals when investors fear rate volatility but still want yield. The trade-off is credit risk: CLOs sit further down the quality ladder than IG bonds, so their spreads widen (prices fall) faster if the economy weakens.

Beginner mechanics: money-supply and activity data feed the BoJ's policy outlook, which drives JGB yields. Because Japanese yields have long sat near the world's lowest, JGBs anchor global 'carry trades' — investors borrow cheaply in yen to buy higher-yielding US or European bonds. If Japanese data pushes the BoJ toward tighter policy, JGB yields rise (prices fall) and the carry trade gets less attractive, which can pull money back home and ripple through global bond markets.

Beginner mechanics: gilt yields don't move in isolation — UK 10-year yields tend to follow US Treasuries and German Bunds because global investors compare them. If oil-driven inflation fears lift yields abroad, gilt yields usually rise too (so gilt prices fall), and vice versa. Higher expected inflation hurts longer-dated gilts most because their fixed coupons lose more real value over time — that's duration risk in action.

Beginner mechanics: FX turnover data is a plumbing report, not a rate decision, so it rarely moves gilts on its own — but currency and bond markets are linked. A weaker pound can raise imported-inflation worries, which pushes the BoE toward keeping rates higher and lifts gilt yields (lowering prices). Watching FX flows helps beginners see how currency moves feed into the inflation outlook that ultimately drives UK bond yields.