History · 2018
Blue dollar in 2018
In 2018 the blue dollar opened at ARS 19 and closed at ARS 40 (+110.5% over the year). The high was ARS 41 on 28 September and the low ARS 19 on 1 January.
Month by month
| Month | Open | Close | Low | High | Change | Official | Gap |
|---|---|---|---|---|---|---|---|
| January | 19 | 20 | 19 | 20 | +5.3% | 20 | 0% |
| February | 20 | 20 | 20 | 20 | 0.0% | 20 | 0% |
| March | 20 | 21 | 20 | 21 | +5.0% | 20 | +5% |
| April | 21 | 21 | 21 | 21 | 0.0% | 21 | 0% |
| May | 21 | 26 | 21 | 26 | +23.8% | 26 | 0% |
| June | 26 | 29 | 26 | 29 | +11.5% | 30 | −3% |
| July | 29 | 29 | 28 | 29 | 0.0% | 28 | +4% |
| August | 28 | 39 | 28 | 39 | +34.5% | 39 | 0% |
| September | 38 | 41 | 38 | 41 | +5.1% | 42 | −2% |
| October | 41 | 37 | 37 | 41 | −9.8% | 37 | 0% |
| November | 36 | 38 | 35 | 39 | +2.7% | 39 | −3% |
| December | 38 | 40 | 37 | 40 | +5.3% | 39 | +3% |