At the start of 2025, Observer was worth 0.0000031 BNB. Since then the price has declined — that's -80% on your investment.
#2017 Calculator Observer to Binance Coin
OBSR/BNBPrice of Observer (OBSR)
Price of 1 Observer today (18 July)
BNB 0.0000007
OBSR
Data as of:
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ROI calculator: OBSR
How much was Observer worth a year ago?
What's the ROI on a $100 investment in Observer 5 years ago?
$100 invested in Observer 5 years ago would be worth about $10 today (a 0.1x increase, ROI -90%). Calculated at the price at the start of 2021.
Which currencies does the Observer calculator support?
The Observer calculator converts the price into cryptocurrencies (USDT, BTC, ETH), major fiat currencies (US dollar, euro, Russian ruble, pound sterling) and the currencies of leading crypto-adoption countries: the Indian rupee, Nigerian naira, Turkish lira, Vietnamese dong and others. The rate updates in real time.
