If I had bought TONGGUAN
If I had bought TONGGUAN
Dates within the last week use the minute candle — accurate to the minute of purchase.
Ready examples: $100 put into TONGGUAN
a week ago-5.3%$100 → $95
a month ago-10.8%$100 → $89
since our history starts, August 19, 2026-16.7%$100 → $83
Dates within the last week use the minute candle — accurate to the minute of purchase.
A year of buying TONGGUAN
Over the last 53 days TONGGUAN closed between $14.13 (October 9, 2026) and $18.48 (August 31, 2026). One hundred dollars put in at the low would be worth $100 today; at the high, $76. The current price $14.13 is above 2 of those 53 daily closes, so a purchase on a random day of that stretch would be in profit 4% of the time — fees aside.
A typical day moves TONGGUAN by 3.4%: a $1,000 position swings about $34 a day.
Low of the stretch$14.13 · $100 → $100
High of the stretch$18.48 · $100 → $76
Share of profitable dates4% · 2/53
The same calculation for neighbouring instruments
Calculators for other instruments in the “company stock” category.