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908 Devices Inc.
MASS
NASDAQ
6.8500
As of: 2026-01-23
-0.16 (-2.28%)
vs. previous close
Market
NASDAQ
Latest Volume
490,389
Symbol
MASS
Site
Alphalytic – AI Stock Predictions, Quant Research for NYSE & NASDAQ
RSI 67.9 · Strong momentum (RSI2 66.5, RSI7 78.8)
Weak / range-bound trend (ADX 27.9)
Normal volatility (5.9%)
Normal trading value (~0.0B KRW)
Latest Technical Summary
Key indicators at the most recent trading day
RSI14 / RSI2 / RSI7
67.9 / 66.5 / 78.8
RSI 67.9 · Strong momentum (RSI2 66.5, RSI7 78.8)
StochRSI (K/D)
95.4 / 97.4
Short-term overbought/oversold (K/D > 80: hot, < 20: cold)
MACD / SIGNAL / Hist
0.18 / -0.04 / 0.22
Histogram direction shows bullish/bearish momentum
EMA20 / EMA60 / EMA120
6 / 6 / 6
Short / mid / long-term trend structure
ADX14 / ADX7
27.9 / 53.3
Weak / range-bound trend (ADX 27.9)
BBW
5.90%
Normal volatility (5.9%)
ATR14_n
5.98%
Average daily range (as % of price)
CCI20
171.1
±100 often used as overbought/oversold thresholds
Charts & Indicators
Recent 15 Trading Days – Indicators
Below table/cards show the most recent 15 trading days. You can download the full history using the CSV button above.
| Date | Close | RSI14 | RSI2 | RSI7 | StochRSI K | StochRSI D | MACD | SIGNAL | Hist | EMA20 | EMA60 | EMA120 | ADX14 | ADX7 | BBW | ATR14_n | CCI20 | VolChg1d | ValChg1d | OBV | OBV_Chg3d |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-01-23 | 6.8500 | 67.93 | 66.54 | 78.75 | 95.4 | 97.4 | 0.1779 | -0.0433 | 0.2212 | 5.95 | 6.18 | 6.31 | 27.9 | 53.3 | 0.4045 | 0.0598 | 171.1 | 5,099.7% | 4,755.1% | 120,430,327 | 503,966 |
| 2026-01-22 | 7.0100 | 72.15 | 98.78 | 87.74 | 100.0 | 97.9 | 0.1173 | -0.0986 | 0.2159 | 5.86 | 6.15 | 6.30 | 25.5 | 47.2 | 0.3618 | 0.0552 | 176.2 | -5,149.8% | -4,948.0% | 120,920,716 | 1,105,485 |
| 2026-01-21 | 6.7300 | 69.02 | 97.89 | 85.21 | 96.8 | 96.7 | 0.0219 | -0.1526 | 0.1744 | 5.74 | 6.13 | 6.29 | 23.5 | 40.8 | 0.2867 | 0.0574 | 171.2 | 50,252.7% | 52,098.1% | 120,595,949 | 556,540 |
| 2026-01-20 | 6.5300 | 66.53 | 97.14 | 83.06 | 96.8 | 95.5 | -0.0717 | -0.1962 | 0.1245 | 5.63 | 6.10 | 6.28 | 21.6 | 33.5 | 0.2172 | 0.0567 | 173.2 | -5,042.8% | -4,082.2% | 119,926,361 | 186,079 |
| 2026-01-16 | 5.4700 | 44.62 | 47.74 | 50.41 | 96.6 | 94.4 | -0.1697 | -0.2273 | 0.0576 | 5.54 | 6.09 | 6.28 | 19.6 | 25.1 | 0.1322 | 0.0531 | 16.7 | -2,505.6% | -2,573.5% | 119,815,231 | 387,009 |
| 2026-01-15 | 5.5200 | 45.93 | 80.51 | 54.68 | 93.3 | 91.5 | -0.1844 | -0.2417 | 0.0573 | 5.55 | 6.11 | 6.29 | 21.0 | 22.6 | 0.1367 | 0.0530 | 12.8 | -414.4% | -291.3% | 120,039,409 | 591,831 |
| 2026-01-14 | 5.4500 | 43.78 | 62.48 | 49.56 | 93.3 | 90.6 | -0.2056 | -0.2560 | 0.0504 | 5.55 | 6.13 | 6.30 | 22.3 | 21.2 | 0.1450 | 0.0549 | -6.0 | 151,221.3% | 153,319.0% | 119,740,282 | 513,350 |
| 2026-01-13 | 5.3800 | 41.61 | 30.19 | 44.16 | 88.0 | 89.1 | -0.2225 | -0.2686 | 0.0461 | 5.56 | 6.15 | 6.32 | 22.9 | 23.8 | 0.1609 | 0.0576 | -8.2 | -9,122.8% | -9,138.8% | 119,428,222 | -61,357 |
| 2026-01-12 | 5.4800 | 43.85 | 78.39 | 50.82 | 90.7 | 89.3 | -0.2337 | -0.2801 | 0.0464 | 5.58 | 6.18 | 6.33 | 23.6 | 26.9 | 0.1765 | 0.0573 | -6.9 | -1,599.1% | -1,474.7% | 119,447,578 | -204,335 |
| 2026-01-09 | 5.4000 | 41.51 | 40.18 | 45.15 | 88.5 | 89.2 | -0.2548 | -0.2917 | 0.0369 | 5.59 | 6.20 | 6.35 | 24.3 | 30.2 | 0.2246 | 0.0591 | -19.4 | 6,179.4% | 6,104.9% | 119,226,932 | -147,821 |
| 2026-01-08 | 5.4250 | 42.02 | 55.52 | 46.59 | 88.8 | 80.0 | -0.2699 | -0.3009 | 0.0310 | 5.61 | 6.23 | 6.36 | 24.9 | 35.2 | 0.2703 | 0.0606 | -33.4 | -4,143.0% | -4,175.2% | 119,489,579 | -1,142,431 |
| 2026-01-07 | 5.4550 | 42.60 | 72.00 | 48.17 | 90.2 | 63.6 | -0.2878 | -0.3087 | 0.0208 | 5.63 | 6.26 | 6.38 | 25.0 | 37.9 | 0.3014 | 0.0627 | -38.4 | -7,795.5% | -7,777.2% | 119,651,913 | -957,257 |
| 2026-01-06 | 5.4100 | 41.48 | 63.98 | 45.80 | 61.0 | 37.7 | -0.3095 | -0.3139 | 0.0043 | 5.65 | 6.29 | 6.39 | 25.1 | 41.2 | 0.3327 | 0.0655 | -54.0 | 540,462.8% | 534,424.8% | 119,374,753 | -1,262,910 |
| 2026-01-05 | 5.4700 | 42.51 | 79.09 | 48.32 | 39.8 | 23.1 | -0.3281 | -0.3150 | -0.0132 | 5.67 | 6.32 | 6.41 | 25.0 | 44.1 | 0.3479 | 0.0660 | -53.5 | -1,984.0% | -1,368.6% | 120,632,010 | 275,186 |
| 2026-01-02 | 5.0800 | 32.34 | 10.01 | 25.48 | 12.4 | 15.9 | -0.3532 | -0.3117 | -0.0416 | 5.70 | 6.34 | 6.43 | 24.9 | 47.4 | 0.3631 | 0.0687 | -95.9 | -8,985.4% | -9,016.4% | 120,609,170 | 199,270 |
2026-01-23
Close 6.8500
RSI14 / RSI2 / RSI7
67.9 / 66.5 / 78.8
StochRSI K / D
95.4 / 97.4
MACD / Sig / Hist
0.178 / -0.043 / 0.221
EMA20 / 60 / 120
6 / 6 / 6
ADX14 / ADX7
27.9 / 53.3
BBW
0.4045
ATR14_n
0.0598
CCI20
171.1
VolChg1d
5,099.7%
ValChg1d
4,755.1%
OBV
120,430,327
OBV_Chg3d
503,966
2026-01-22
Close 7.0100
RSI14 / RSI2 / RSI7
72.2 / 98.8 / 87.7
StochRSI K / D
100.0 / 97.9
MACD / Sig / Hist
0.117 / -0.099 / 0.216
EMA20 / 60 / 120
6 / 6 / 6
ADX14 / ADX7
25.5 / 47.2
BBW
0.3618
ATR14_n
0.0552
CCI20
176.2
VolChg1d
-5,149.8%
ValChg1d
-4,948.0%
OBV
120,920,716
OBV_Chg3d
1,105,485
2026-01-21
Close 6.7300
RSI14 / RSI2 / RSI7
69.0 / 97.9 / 85.2
StochRSI K / D
96.8 / 96.7
MACD / Sig / Hist
0.022 / -0.153 / 0.174
EMA20 / 60 / 120
6 / 6 / 6
ADX14 / ADX7
23.5 / 40.8
BBW
0.2867
ATR14_n
0.0574
CCI20
171.2
VolChg1d
50,252.7%
ValChg1d
52,098.1%
OBV
120,595,949
OBV_Chg3d
556,540
2026-01-20
Close 6.5300
RSI14 / RSI2 / RSI7
66.5 / 97.1 / 83.1
StochRSI K / D
96.8 / 95.5
MACD / Sig / Hist
-0.072 / -0.196 / 0.125
EMA20 / 60 / 120
6 / 6 / 6
ADX14 / ADX7
21.6 / 33.5
BBW
0.2172
ATR14_n
0.0567
CCI20
173.2
VolChg1d
-5,042.8%
ValChg1d
-4,082.2%
OBV
119,926,361
OBV_Chg3d
186,079
2026-01-16
Close 5.4700
RSI14 / RSI2 / RSI7
44.6 / 47.7 / 50.4
StochRSI K / D
96.6 / 94.4
MACD / Sig / Hist
-0.170 / -0.227 / 0.058
EMA20 / 60 / 120
6 / 6 / 6
ADX14 / ADX7
19.6 / 25.1
BBW
0.1322
ATR14_n
0.0531
CCI20
16.7
VolChg1d
-2,505.6%
ValChg1d
-2,573.5%
OBV
119,815,231
OBV_Chg3d
387,009
2026-01-15
Close 5.5200
RSI14 / RSI2 / RSI7
45.9 / 80.5 / 54.7
StochRSI K / D
93.3 / 91.5
MACD / Sig / Hist
-0.184 / -0.242 / 0.057
EMA20 / 60 / 120
6 / 6 / 6
ADX14 / ADX7
21.0 / 22.6
BBW
0.1367
ATR14_n
0.0530
CCI20
12.8
VolChg1d
-414.4%
ValChg1d
-291.3%
OBV
120,039,409
OBV_Chg3d
591,831
2026-01-14
Close 5.4500
RSI14 / RSI2 / RSI7
43.8 / 62.5 / 49.6
StochRSI K / D
93.3 / 90.6
MACD / Sig / Hist
-0.206 / -0.256 / 0.050
EMA20 / 60 / 120
6 / 6 / 6
ADX14 / ADX7
22.3 / 21.2
BBW
0.1450
ATR14_n
0.0549
CCI20
-6.0
VolChg1d
151,221.3%
ValChg1d
153,319.0%
OBV
119,740,282
OBV_Chg3d
513,350
2026-01-13
Close 5.3800
RSI14 / RSI2 / RSI7
41.6 / 30.2 / 44.2
StochRSI K / D
88.0 / 89.1
MACD / Sig / Hist
-0.223 / -0.269 / 0.046
EMA20 / 60 / 120
6 / 6 / 6
ADX14 / ADX7
22.9 / 23.8
BBW
0.1609
ATR14_n
0.0576
CCI20
-8.2
VolChg1d
-9,122.8%
ValChg1d
-9,138.8%
OBV
119,428,222
OBV_Chg3d
-61,357
2026-01-12
Close 5.4800
RSI14 / RSI2 / RSI7
43.9 / 78.4 / 50.8
StochRSI K / D
90.7 / 89.3
MACD / Sig / Hist
-0.234 / -0.280 / 0.046
EMA20 / 60 / 120
6 / 6 / 6
ADX14 / ADX7
23.6 / 26.9
BBW
0.1765
ATR14_n
0.0573
CCI20
-6.9
VolChg1d
-1,599.1%
ValChg1d
-1,474.7%
OBV
119,447,578
OBV_Chg3d
-204,335
2026-01-09
Close 5.4000
RSI14 / RSI2 / RSI7
41.5 / 40.2 / 45.2
StochRSI K / D
88.5 / 89.2
MACD / Sig / Hist
-0.255 / -0.292 / 0.037
EMA20 / 60 / 120
6 / 6 / 6
ADX14 / ADX7
24.3 / 30.2
BBW
0.2246
ATR14_n
0.0591
CCI20
-19.4
VolChg1d
6,179.4%
ValChg1d
6,104.9%
OBV
119,226,932
OBV_Chg3d
-147,821
2026-01-08
Close 5.4250
RSI14 / RSI2 / RSI7
42.0 / 55.5 / 46.6
StochRSI K / D
88.8 / 80.0
MACD / Sig / Hist
-0.270 / -0.301 / 0.031
EMA20 / 60 / 120
6 / 6 / 6
ADX14 / ADX7
24.9 / 35.2
BBW
0.2703
ATR14_n
0.0606
CCI20
-33.4
VolChg1d
-4,143.0%
ValChg1d
-4,175.2%
OBV
119,489,579
OBV_Chg3d
-1,142,431
2026-01-07
Close 5.4550
RSI14 / RSI2 / RSI7
42.6 / 72.0 / 48.2
StochRSI K / D
90.2 / 63.6
MACD / Sig / Hist
-0.288 / -0.309 / 0.021
EMA20 / 60 / 120
6 / 6 / 6
ADX14 / ADX7
25.0 / 37.9
BBW
0.3014
ATR14_n
0.0627
CCI20
-38.4
VolChg1d
-7,795.5%
ValChg1d
-7,777.2%
OBV
119,651,913
OBV_Chg3d
-957,257
2026-01-06
Close 5.4100
RSI14 / RSI2 / RSI7
41.5 / 64.0 / 45.8
StochRSI K / D
61.0 / 37.7
MACD / Sig / Hist
-0.310 / -0.314 / 0.004
EMA20 / 60 / 120
6 / 6 / 6
ADX14 / ADX7
25.1 / 41.2
BBW
0.3327
ATR14_n
0.0655
CCI20
-54.0
VolChg1d
540,462.8%
ValChg1d
534,424.8%
OBV
119,374,753
OBV_Chg3d
-1,262,910
2026-01-05
Close 5.4700
RSI14 / RSI2 / RSI7
42.5 / 79.1 / 48.3
StochRSI K / D
39.8 / 23.1
MACD / Sig / Hist
-0.328 / -0.315 / -0.013
EMA20 / 60 / 120
6 / 6 / 6
ADX14 / ADX7
25.0 / 44.1
BBW
0.3479
ATR14_n
0.0660
CCI20
-53.5
VolChg1d
-1,984.0%
ValChg1d
-1,368.6%
OBV
120,632,010
OBV_Chg3d
275,186
2026-01-02
Close 5.0800
RSI14 / RSI2 / RSI7
32.3 / 10.0 / 25.5
StochRSI K / D
12.4 / 15.9
MACD / Sig / Hist
-0.353 / -0.312 / -0.042
EMA20 / 60 / 120
6 / 6 / 6
ADX14 / ADX7
24.9 / 47.4
BBW
0.3631
ATR14_n
0.0687
CCI20
-95.9
VolChg1d
-8,985.4%
ValChg1d
-9,016.4%
OBV
120,609,170
OBV_Chg3d
199,270
