Followed the dollar
The lira price rose with the rate. In dollars almost nothing moved.
- 1SOKMŞok Marketler+5.4% USD+24.9% TL
- 2KCHOLKoç Holding+3.3% USD+22.5% TL
- 3ALARKAlarko Holding+0.3% USD+18.9% TL
The lira is not a stable measuring stick. Dollar charts show purchasing power.
Borsa Istanbul BIST 100 Index
$224.00
11,151 pts
The same year, three readings. Each list has its own page.
The lira price rose with the rate. In dollars almost nothing moved.
The weakest purchasing-power year in the BIST 100.
Up in lira, down in dollars. The gap is the currency.
See the full listRanked by real 1Y USD purchasing return
At the 27 Oct 2026 close the BIST 100 index stood at $224.00 in dollars, with the index level itself at 11,151 points. Its dollar peak was $338.59 on 22 Jul 2024, which leaves it 33.8% below that high today.
Over the past year the BIST 100 index moved +2.7% in lira and -13.3% in dollars. The gap between the two is the move in the USDTRY rate: part of the lira return is the currency falling rather than the market rising.
A stock's dollar price is its lira price divided by the USDTRY rate on the same day. When the lira weakens the lira price can rise on its own; the dollar price strips that out and shows what the stock is worth in purchasing power.
Each day's lira close is divided by that day's USDTRY rate, so historical prices are converted at the rate that applied then rather than at today's rate. A dollar-based price and a price in dollar terms are the same calculation. Prices are delayed end-of-day data from Yahoo Finance, updated after the close on each trading day.
Şok Marketler (SOKM) is the clearest case: +24.9% in lira against +5.4% in dollars. The lira gain is mostly the USDTRY rate.
Kontrolmatik (KONTR) had the weakest one-year dollar return in the BIST 100: -95.6% in dollars against -94.8% in lira.
Erdemir (EREGL) shows the widest gap: +15.2% in lira against -2.8% in dollars.
HisseUSD is the website at hisseusd.com. It shows Borsa Istanbul BIST 100 stocks in US dollars next to the lira price, so you can see the real value of a name when the currency is not stable. Follow the stocks you care about and open a fuller USD and TL chart on each one. We keep adding features. Delayed end-of-day prices from Yahoo Finance. Not investment advice.