Gold & coins

Quarter Gold Coin Posts Widest 90-Day Intraday Range

Quarter Gold Coin (IRR) experienced its widest intraday price range over a 90-day lookback period during the September 21, 2026 session. The instrument regis...

Market event cover: large price move

Quarter Gold Coin (IRR) experienced its widest intraday price range over a 90-day lookback period during the September 21, 2026 session. The instrument registered a daily volatility spread that substantially eclipsed previous trading margins observed across the preceding three months.

Interactive price chart

Event Details

During the September 21 session, Quarter Gold Coin (IRR) opened at 635,000,000 IRR, matched its session high at 635,000,000 IRR, dropped to a session low of 530,000,000 IRR, and closed at 635,000,000 IRR. This price action resulted in an intraday range of 16.54 percent, more than doubling the previous 90-day extreme record of 8.39 percent.

Conclusion

The session's 16.54 percent range resets the volatility baseline for Quarter Gold Coin (IRR) over the 90-day observation window. By widening the daily trading span to double the prior threshold, the session established an extreme price dispersion relative to the historical pattern.

Live rates

Track the latest Quarter Gold Coin (IRR) session on Iran Market Data.