NYSE:NWN | Historical Stock Price | Northwest Natural Holding Co

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
1973-02-21 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$3.88$9.19$21.77$51.59$122.23$289.591973-02-212026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

View year

Historical Stock Price — 1984

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1984-12-31$10.92$10.9216,500
1984-12-28$11.00$11.0020,550
1984-12-27$11.00$11.0016,950
1984-12-26$11.00$11.0015,750
1984-12-24$10.92$10.9216,200
1984-12-21$10.92$10.9292,400
1984-12-20$10.92$10.9242,150
1984-12-19$10.92$10.92130,650
1984-12-18$10.83$10.83207,300
1984-12-17$10.58$10.5810,050
1984-12-14$10.67$10.6713,800
1984-12-13$10.58$10.5812,150
1984-12-12$10.67$10.6723,250
1984-12-11$10.67$10.6713,050
1984-12-10$10.58$10.588,550
1984-12-07$10.58$10.588,250
1984-12-06$10.58$10.5820,850
1984-12-05$10.67$10.6720,250
1984-12-04$10.67$10.6719,500
1984-12-03$10.67$10.6727,300
1984-11-30$10.58$10.5823,700
1984-11-29$10.75$10.7567,650
1984-11-28$10.67$10.6772,000
1984-11-27$10.75$10.7547,550
1984-11-26$10.67$10.6716,050
1984-11-23$10.67$10.6715,450
1984-11-21$10.75$10.7556,400
1984-11-20$10.67$10.6741,250
1984-11-19$10.58$10.5815,900
1984-11-16$10.58$10.5854,450
1984-11-15$10.58$10.5817,400
1984-11-14$10.67$10.6739,600
1984-11-13$10.67$10.6777,550
1984-11-12$10.67$10.6734,200
1984-11-09$10.75$10.7528,200
1984-11-08$10.75$10.7545,750
1984-11-07$10.67$10.6734,500
1984-11-06$10.67$10.6775,900
1984-11-05$10.75$10.7536,600
1984-11-02$10.58$10.5850,550
1984-11-01$10.33$10.3319,950
1984-10-31$10.25$10.2521,600
1984-10-30$10.17$10.1776,200
1984-10-29$10.25$10.2514,100
1984-10-26$10.33$10.3347,550
1984-10-25$10.50$10.5049,950
1984-10-24$10.67$10.6760,450
1984-10-23$10.83$10.8364,950
1984-10-22$10.67$10.67100,200
1984-10-19$10.75$10.75207,750
1984-10-18$10.67$10.67177,600
1984-10-17$10.25$10.2579,950
1984-10-16$10.08$10.0880,400
1984-10-15$10.08$10.0814,100
1984-10-12$10.08$10.0835,550
1984-10-11$10.17$10.1775,750
1984-10-10$10.08$10.0876,200
1984-10-09$10.00$10.0034,350
1984-10-08$10.08$10.0838,250
1984-10-05$10.00$10.0062,250
1984-10-04$10.08$10.0884,000
1984-10-03$9.75$9.7513,500
1984-10-02$9.67$9.6722,350
1984-10-01$9.50$9.5011,250
1984-09-28$9.67$9.67122,850
1984-09-27$9.58$9.5819,650
1984-09-26$9.50$9.5023,700
1984-09-25$9.42$9.42177,150
1984-09-24$9.42$9.4219,200
1984-09-21$9.33$9.3344,700
1984-09-20$9.17$9.179,150
1984-09-19$9.17$9.178,400
1984-09-18$9.17$9.1710,950
1984-09-17$9.08$9.0817,250
1984-09-14$9.17$9.1720,100
1984-09-13$9.08$9.0820,100
1984-09-12$9.25$9.2510,800
1984-09-11$9.08$9.0810,950
1984-09-10$9.33$9.337,800
1984-09-07$9.33$9.3345,300
1984-09-06$9.25$9.252,550
1984-09-05$9.33$9.3326,250
1984-09-04$9.33$9.3318,300
1984-08-31$9.17$9.179,900
1984-08-30$9.17$9.174,350
1984-08-29$9.25$9.2532,550
1984-08-28$9.08$9.0818,150
1984-08-27$8.92$8.929,000
1984-08-24$9.00$9.006,900
1984-08-23$8.83$8.8315,450
1984-08-22$9.00$9.0019,650
1984-08-21$8.92$8.9218,150
1984-08-20$8.83$8.838,700
1984-08-17$9.00$9.008,700
1984-08-16$9.00$9.0014,700
1984-08-15$9.00$9.0024,000
1984-08-14$9.08$9.0811,400
1984-08-13$9.17$9.1713,350
1984-08-10$8.83$8.8372,150
1984-08-09$8.83$8.8340,650
1984-08-08$9.00$9.0019,650
1984-08-07$9.08$9.0816,650
1984-08-06$9.17$9.1777,100
1984-08-03$9.00$9.0016,950
1984-08-02$9.00$9.007,200
1984-08-01$8.92$8.9212,750
1984-07-31$8.92$8.9210,950
1984-07-30$8.83$8.835,100
1984-07-27$8.83$8.8328,200
1984-07-26$9.00$9.007,350
1984-07-25$8.83$8.833,450
1984-07-24$8.92$8.922,850
1984-07-23$9.00$9.007,200
1984-07-20$9.08$9.087,800
1984-07-19$8.75$8.756,900
1984-07-18$8.75$8.7522,200
1984-07-17$8.75$8.758,700
1984-07-16$8.75$8.75152,850
1984-07-13$8.75$8.751,500
1984-07-12$8.75$8.754,050
1984-07-11$8.75$8.752,400
1984-07-10$8.92$8.9218,450
1984-07-09$8.67$8.677,800
1984-07-06$8.67$8.6732,550
1984-07-05$8.58$8.585,550
1984-07-03$8.67$8.675,700
1984-07-02$8.67$8.6732,250
1984-06-29$8.67$8.674,800
1984-06-28$8.67$8.677,350
1984-06-27$8.58$8.582,400
1984-06-26$8.67$8.6718,150
1984-06-25$8.75$8.758,100
1984-06-22$8.67$8.6710,500
1984-06-21$8.83$8.8322,950
1984-06-20$8.92$8.9274,250
1984-06-19$8.83$8.8312,000
1984-06-18$8.83$8.8311,400
1984-06-15$8.75$8.7525,950
1984-06-14$8.83$8.8322,500
1984-06-13$8.75$8.7530,600
1984-06-12$8.75$8.755,700
1984-06-11$8.75$8.7550,100
1984-06-08$9.00$9.0013,950
1984-06-07$8.83$8.8325,350
1984-06-06$9.00$9.0022,050
1984-06-05$8.92$8.927,650
1984-06-04$9.00$9.0036,600
1984-06-01$9.00$9.006,750
1984-05-31$9.00$9.0097,050
1984-05-30$9.00$9.006,450
1984-05-29$9.00$9.003,150
1984-05-25$9.00$9.000
1984-05-24$9.00$9.0027,150
1984-05-23$9.00$9.006,150
1984-05-22$9.00$9.0015,150
1984-05-21$9.00$9.0032,100
1984-05-18$9.17$9.1718,000
1984-05-17$9.08$9.083,000
1984-05-16$9.17$9.1713,650
1984-05-15$9.17$9.177,200
1984-05-14$9.17$9.1713,350
1984-05-11$9.17$9.1710,200
1984-05-10$9.17$9.1714,550
1984-05-09$9.08$9.088,700
1984-05-08$9.08$9.0810,050
1984-05-07$9.08$9.0823,700
1984-05-04$9.17$9.177,050
1984-05-03$9.17$9.1712,000
1984-05-02$9.08$9.0833,900
1984-05-01$9.08$9.0816,650
1984-04-30$9.08$9.08133,800
1984-04-27$9.00$9.00667,050
1984-04-26$9.08$9.0834,350
1984-04-25$9.00$9.0010,950
1984-04-24$9.00$9.004,050
1984-04-23$8.92$8.925,700
1984-04-19$9.00$9.0017,700
1984-04-18$8.92$8.9213,200
1984-04-17$8.92$8.9226,100
1984-04-16$9.17$9.1761,350
1984-04-13$9.00$9.0014,850
1984-04-12$8.92$8.9229,700
1984-04-11$8.92$8.927,350
1984-04-10$8.92$8.9215,450
1984-04-09$8.83$8.838,700
1984-04-06$8.75$8.7512,750
1984-04-05$8.75$8.7512,900
1984-04-04$8.75$8.754,350
1984-04-03$8.83$8.8331,500
1984-04-02$8.83$8.8316,800
1984-03-30$8.75$8.759,750
1984-03-29$8.75$8.7514,400
1984-03-28$8.83$8.8313,200
1984-03-27$8.83$8.8311,100
1984-03-26$8.83$8.834,200
1984-03-23$8.75$8.759,150
1984-03-22$8.75$8.757,950
1984-03-21$8.75$8.759,600
1984-03-20$8.75$8.759,300
1984-03-19$8.75$8.758,100
1984-03-16$8.83$8.835,700
1984-03-15$8.75$8.7513,200
1984-03-14$8.83$8.8314,850
1984-03-13$8.75$8.754,950
1984-03-12$8.75$8.7517,550
1984-03-09$8.83$8.83600
1984-03-08$8.75$8.7511,400
1984-03-07$8.75$8.755,100
1984-03-06$8.75$8.759,450
1984-03-05$8.83$8.834,200
1984-03-02$8.83$8.835,550
1984-03-01$8.83$8.838,700
1984-02-29$8.75$8.758,250
1984-02-28$8.75$8.755,700
1984-02-27$8.83$8.8311,550
1984-02-24$8.75$8.757,350
1984-02-23$8.75$8.7510,650
1984-02-22$8.75$8.7517,400
1984-02-21$8.67$8.677,050
1984-02-17$8.67$8.677,050
1984-02-16$8.75$8.757,650
1984-02-15$8.67$8.675,100
1984-02-14$8.67$8.6716,500
1984-02-13$8.75$8.7511,100
1984-02-10$9.08$9.0817,550
1984-02-09$9.08$9.0829,250
1984-02-08$9.25$9.256,000
1984-02-07$9.25$9.258,250
1984-02-06$9.08$9.0818,750
1984-02-03$9.25$9.2511,400
1984-02-02$9.25$9.258,850
1984-02-01$9.42$9.424,500
1984-01-31$9.25$9.258,100
1984-01-30$9.33$9.336,300
1984-01-27$9.50$9.5013,800
1984-01-26$9.50$9.5019,350
1984-01-25$9.33$9.3319,350
1984-01-24$9.58$9.5819,800
1984-01-23$9.50$9.5019,950
1984-01-20$9.50$9.5010,200
1984-01-19$9.50$9.5027,300
1984-01-18$9.42$9.4218,300
1984-01-17$9.25$9.255,850
1984-01-16$9.33$9.3320,400
1984-01-13$9.33$9.338,850
1984-01-12$9.50$9.5011,700
1984-01-11$9.67$9.6714,700
1984-01-10$9.50$9.5027,750
1984-01-09$9.33$9.3327,300
1984-01-06$9.08$9.0810,350
1984-01-05$8.92$8.9217,250
1984-01-04$9.00$9.009,000
1984-01-03$8.92$8.9212,750