this one bears close watching: TLT-20yr UST
according to my cycles we're overdue for a short term bottom here. thus, i wouldn't get aggressive shorting this. remember the dead bodies of JGB traders. otoh, i've said all along that during the next crisis, unlike the last one, i think one of the twin pillars of US hegemony will crack; either the USD or UST's. i'm still not sure which one so the only way to tell will be to follow the technicals closely as it unfolds. either way, it could mean big trouble.
