The closing price for silver (XAG) in September 1991 was $4.15, on September 30, 1991. It was up 8.6% for the month.
| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
September 30 1991 | $4.14 | $4.15 | $4.14 | $4.15 | 260 |
September 27 1991 | $4.09 | $4.09 | $4.09 | $4.09 | 20 |
September 26 1991 | $4.13 | $4.14 | $4.13 | $4.14 | 261 |
September 25 1991 | $4.21 | $4.22 | $4.21 | $4.22 | 256 |
September 24 1991 | $4.25 | $4.26 | $4.25 | $4.26 | 254 |
September 23 1991 | $4.21 | $4.22 | $4.21 | $4.22 | 256 |
September 20 1991 | $4.10 | $4.11 | $4.10 | $4.11 | 263 |
September 19 1991 | $4.08 | $4.08 | $4.08 | $4.08 | 20 |
September 18 1991 | $4.08 | $4.09 | $4.08 | $4.09 | 264 |
September 17 1991 | $4.07 | $4.08 | $4.07 | $4.08 | 265 |
September 16 1991 | $4.02 | $4.03 | $4.02 | $4.03 | 268 |
September 13 1991 | $4.01 | $4.01 | $4.01 | $4.01 | 20 |
September 12 1991 | $3.95 | $3.96 | $3.95 | $3.96 | 272 |
September 11 1991 | $3.95 | $3.96 | $3.95 | $3.96 | 272 |
September 10 1991 | $4.01 | $4.02 | $4.01 | $4.02 | 268 |
September 09 1991 | $4.05 | $4.06 | $4.05 | $4.06 | 266 |
September 06 1991 | $3.99 | $4.00 | $3.99 | $4.00 | 269 |
September 05 1991 | $3.87 | $3.88 | $3.87 | $3.88 | 277 |
September 04 1991 | $3.92 | $3.93 | $3.92 | $3.93 | 274 |
September 03 1991 | $3.92 | $3.93 | $3.92 | $3.93 | 274 |
September 02 1991 | $3.82 | $3.83 | $3.82 | $3.83 | 281 |
Daily pricing data for silver dates back to 7/1/1982, and may be incomplete.